https://africalex.geolex.org/formations/Tanzuft Shale Fezzan Basin Fm https://africalex.geolex.org/formations/Amba Aradom Sandstone Afar Basin General Lithology Fm https://africalex.geolex.org/formations/Luipaardsvlei Fm https://africalex.geolex.org/formations/Loskop Fm https://africalex.geolex.org/formations/Awgu Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Lower Anguille Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Gir Gypsum Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Ventersdorp Gr https://africalex.geolex.org/formations/Maalegh Cyrenaica Basin Fm https://africalex.geolex.org/formations/In Kraf Fm https://africalex.geolex.org/formations/Gamba Gabon Offshore West Fm https://africalex.geolex.org/formations/Benguie Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Lower Bucomazi Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Minia Fm https://africalex.geolex.org/formations/Burgersdorp Fm https://africalex.geolex.org/formations/Agbada Niger Delta Offshore East Gr https://africalex.geolex.org/formations/Tin Meras Fm https://africalex.geolex.org/formations/Gres 'El Atchane Fm https://africalex.geolex.org/formations/Continental Intercalaire Fm https://africalex.geolex.org/formations/Gattarian Gr https://africalex.geolex.org/formations/Mandrove Gabon Basin E Well Fm https://africalex.geolex.org/formations/Thebes Fm https://africalex.geolex.org/formations/Teba Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Mandorove Gabon Offshore West Fm https://africalex.geolex.org/formations/Duwi Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/N'Dombo Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Argiles d'Azzel Fm https://africalex.geolex.org/formations/N'Toum North Gabon Subbasin West Fm https://africalex.geolex.org/formations/Pindacatumbela Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Akosso Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Rooiberg Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Cusselinta Sandstone West Africa Overview Fm https://africalex.geolex.org/formations/Al Gata Chalk Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Basement Kwanza Basin Onshore Complex https://africalex.geolex.org/formations/Lago Congo Basin Right Well Fm https://africalex.geolex.org/formations/Sibang Limestonemandorove Gabon Offshore East Fm https://africalex.geolex.org/formations/Kransberg Sub Gr https://africalex.geolex.org/formations/Haouaz Fm https://africalex.geolex.org/formations/Akata Niger Delta Offshore East Gr https://africalex.geolex.org/formations/Upper Cuvo Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Pindacatumbela Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Crabe Facies South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Moundounga Shale Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Nylstroom Sub Gr https://africalex.geolex.org/formations/Hospital Hill Sub Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Marine Vermelha Congo Basin Central Well Fm https://africalex.geolex.org/formations/Grobersdal Gr https://africalex.geolex.org/formations/Not Cyrenaica Basin Named https://africalex.geolex.org/formations/Oued Hammam Fm https://africalex.geolex.org/formations/Ashangi Basalt Afar Depression Volcanics Fm https://africalex.geolex.org/formations/Yemen Volcanic Yemen Basin General Lithology Gr https://africalex.geolex.org/formations/Clarens Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Akbra Shale Yemen Basin General Lithology Fm https://africalex.geolex.org/formations/Godwan Fm https://africalex.geolex.org/formations/Marine Vermelha Congo Basin Right Well Fm https://africalex.geolex.org/formations/Nubia Sandstone Fm https://africalex.geolex.org/formations/Vredefort IMPACT Fm https://africalex.geolex.org/formations/Azile Gabon Offshore West Fm https://africalex.geolex.org/formations/Le Haria Fm https://africalex.geolex.org/formations/Hassi Leila Fm https://africalex.geolex.org/formations/Crown Fm https://africalex.geolex.org/formations/Zarzaitine Fm https://africalex.geolex.org/formations/Chela Sandstoneupper Cuvo Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Lucina South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Mrar Fm https://africalex.geolex.org/formations/Batanga Sandstone Gabon Offshore West Fm https://africalex.geolex.org/formations/Volcanic Central Cuanza Basin Well Rocks https://africalex.geolex.org/formations/Anhydritic Kwanza Basin Onshore Tuenza https://africalex.geolex.org/formations/Ezanga Gabon Basin W Well Fm https://africalex.geolex.org/formations/Dentale South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Loeme Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Panchino Cyrenaica Basin Fm https://africalex.geolex.org/formations/Malembo Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Aboid Fm https://africalex.geolex.org/formations/Fourou Plage Sandstone Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Matlabas Sub Gr https://africalex.geolex.org/formations/Cantari Shale West Africa Overview Fm https://africalex.geolex.org/formations/Lucina South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Postmasburg Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Tchengue Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Middle Bucomazi Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Gamba South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Bushveld Karoo Basin Cape Fold Belt Complex https://africalex.geolex.org/formations/Likouala Fm https://africalex.geolex.org/formations/Gara Louki Fm https://africalex.geolex.org/formations/Campbell Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Tadrart Fm https://africalex.geolex.org/formations/Godwan Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Panafrican Afar Basin General Lithology Terranes https://africalex.geolex.org/formations/Bir Tlacsin Fm https://africalex.geolex.org/formations/Rio Dande Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Katberg Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Cap Lopez Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Abu Ghaylan Limestone Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Gara Mas Melouki Fm https://africalex.geolex.org/formations/Klipeuwel Fm https://africalex.geolex.org/formations/Labe Congo Basin Central Well Fm https://africalex.geolex.org/formations/Campbell Gr https://africalex.geolex.org/formations/Fundamental Gneiss Fm https://africalex.geolex.org/formations/Zarzaitine Fezzan Basin Fm https://africalex.geolex.org/formations/Brixton Fm https://africalex.geolex.org/formations/Awaynat Wanin Fezzan Basin Fm https://africalex.geolex.org/formations/Collingham Fm https://africalex.geolex.org/formations/Central Witwatersrand Gr https://africalex.geolex.org/formations/Loango Dolomite Fm https://africalex.geolex.org/formations/Chuniespoort Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Dwyka Gr https://africalex.geolex.org/aboutPage.php https://africalex.geolex.org/formations/Molteno Fm https://africalex.geolex.org/login.php https://africalex.geolex.org/formations/Socle Fm https://africalex.geolex.org/formations/Gres de Remada Fm https://africalex.geolex.org/formations/Continental Vermelha Congo Basin Right Well Fm https://africalex.geolex.org/formations/Tiguentourine Fezzan Basin Fm https://africalex.geolex.org/formations/Reitkuil Fm https://africalex.geolex.org/formations/Assed Jeffar Fm https://africalex.geolex.org/formations/Ewongue Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Welle Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Madiela Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Peninsula Fm https://africalex.geolex.org/formations/Wadi Dukhan Cyrenaica Basin Fm https://africalex.geolex.org/formations/Turffontein Sub Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Lucula Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Akata Niger Delta Offshore West Gr https://africalex.geolex.org/formations/M'Bya South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Basement Onshore Cuanza Basin Well Rocks https://africalex.geolex.org/formations/Alaji Rhyolite & Basalt Afar Depression Volcanics Fm https://africalex.geolex.org/formations/Imo Shale Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Lower Cuvo Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Dur Al Abd Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Como North Gabon Subbasin East Fm https://africalex.geolex.org/formations/Ceres Sub Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Um Bogma Fm https://africalex.geolex.org/formations/Mavuma And Inhuca Congo Basin Right Well Fm https://africalex.geolex.org/formations/Loeme Salt Congo Basin Right Well Fm https://africalex.geolex.org/formations/Quartzites de Hamra Fm https://africalex.geolex.org/formations/Oued Imirhou Fm https://africalex.geolex.org/formations/Sabkah Salt Cyrenaica Basin Flats https://africalex.geolex.org/formations/Azile Gabon Basin E Well Fm https://africalex.geolex.org/formations/Bonanza Fm https://africalex.geolex.org/formations/Qarqarish Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Koonap Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Esna Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Tanezzuft Fm https://africalex.geolex.org/formations/Nylstroom Karoo Basin Cape Fold Belt Subgroup https://africalex.geolex.org/formations/Fortuna Fm https://africalex.geolex.org/formations/Basal Sandstone South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Afar Traps Fm https://africalex.geolex.org/formations/Tchengue Gabon Offshore East Fm https://africalex.geolex.org/formations/Griquatown Gr https://africalex.geolex.org/formations/Middle Bucomazi Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Pinda Congo Basin Central Well Fm https://africalex.geolex.org/index.php?period= https://africalex.geolex.org/formations/Ar Rajmah Cyrenaica Basin Fm https://africalex.geolex.org/formations/Loeme Salt Congo Basin Central Well Fm https://africalex.geolex.org/formations/Pirada Shale West Africa Overview Fm https://africalex.geolex.org/formations/Argile d'El Gassi Fm https://africalex.geolex.org/formations/Toca Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Whitehill Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Maraisburg Fm https://africalex.geolex.org/formations/Binga Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Variegated Shales Fm https://africalex.geolex.org/formations/Tusschenin Fm https://africalex.geolex.org/formations/Chela Sandstone Fm https://africalex.geolex.org/formations/Dominion Fm https://africalex.geolex.org/formations/Ozouri Gabon Basin E Well Fm https://africalex.geolex.org/formations/Zimam Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/West Delta Erosive Niger Delta Onshore West Gr https://africalex.geolex.org/formations/Illizi Carb E Fm https://africalex.geolex.org/formations/Welle Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Hassi Tabankort Fm https://africalex.geolex.org/formations/Palmietfontein Fm https://africalex.geolex.org/formations/Ajali Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Pindacatumbela Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Gariep and Nosib Gr https://africalex.geolex.org/formations/Afar Stratoid Afar Depression Volcanics Gr https://africalex.geolex.org/formations/Moghra Fm https://africalex.geolex.org/formations/Not Named Cyrenaica Basin Alluvium https://africalex.geolex.org/formations/Ngoumbi Gabon Basin E Well Fm https://africalex.geolex.org/formations/N'Toum North Gabon Subbasin East Fm https://africalex.geolex.org/formations/Graafwater Fm https://africalex.geolex.org/formations/Ozouri Gabon Offshore East Fm https://africalex.geolex.org/formations/Zeit Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Promise Fm https://africalex.geolex.org/formations/Memouiat Fezzan Basin Fm https://africalex.geolex.org/formations/Illizi Dev F4-5 Fm https://africalex.geolex.org/formations/Illizi Carb A Fm https://africalex.geolex.org/formations/Amran Limestone Yemen Basin General Lithology Fm https://africalex.geolex.org/formations/Nkporo Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Moundounga Shale Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Graafwater Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Abgada Onshore Benue Trough Well Fm https://africalex.geolex.org/formations/Mavuma And Inhuca Congo Basin Central Well Fm https://africalex.geolex.org/formations/Fuehat Cyrenaica Basin Fm https://africalex.geolex.org/formations/Acacus Fm https://africalex.geolex.org/formations/Greir Buhascisc Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Ezanga Gabon Offshore East Fm https://africalex.geolex.org/formations/Beddahach Cyrenaica Basin Fm https://africalex.geolex.org/formations/Offshore Benue Trough Well Sandstone https://africalex.geolex.org/formations/Apollonia Cyrenaica Basin Fm https://africalex.geolex.org/formations/Dullstroom Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Pointe Clairette Gabon Basin E Well Fm https://africalex.geolex.org/formations/Congo Basin Offshore Well Gap https://africalex.geolex.org/formations/Saliferious Kwanza Basin Onshore Tuenza https://africalex.geolex.org/formations/Ripon Fm https://africalex.geolex.org/formations/Odukpani Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Aiba Basalt Afar Depression Volcanics Fm https://africalex.geolex.org/formations/Ezanga Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Griquatown Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Upper Quifangondo Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Metamorphic West Africa Overview Rocks https://africalex.geolex.org/formations/Akata Niger Delta Onshore East Gr https://africalex.geolex.org/formations/N'Dombo Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Landana Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Balfour Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Tiguentourine Fm https://africalex.geolex.org/formations/Cabo Ledo Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Landana Congo Basin Central Well Fm https://africalex.geolex.org/formations/Arif el-Naga Fm https://africalex.geolex.org/index.php?period=Cenozoic https://africalex.geolex.org/formations/Gres d'Oued Saret Fm https://africalex.geolex.org/formations/Piekenierskloof Fm https://africalex.geolex.org/formations/Adolei Basalt Afar Depression Volcanics Fm https://africalex.geolex.org/formations/El Adeb Larache Fm https://africalex.geolex.org/formations/Binga Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Belayim Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Koonap Fm https://africalex.geolex.org/formations/Dimbabah Fezzan Basin Fm https://africalex.geolex.org/formations/Coronation Fm https://africalex.geolex.org/formations/Ozouri Gabon Basin Central Well Fm https://africalex.geolex.org/formations/East Delta Erosive Niger Delta Onshore East Gr https://africalex.geolex.org/formations/Kissenda Shale South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Ezanga South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Basal Sandstone South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Cedarberg Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Serie de Taouratine Gr https://africalex.geolex.org/formations/Benin Niger Delta Offshore East Gr https://africalex.geolex.org/formations/Greir Bu Hascic Cyrenaica Basin Fm https://africalex.geolex.org/formations/Tawilah Sandstone Yemen Basin General Lithology Fm https://africalex.geolex.org/formations/Table Mountain Gr https://africalex.geolex.org/formations/Animba Gabon Offshore East Fm https://africalex.geolex.org/formations/Benguie Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Ouan Kasa Fm https://africalex.geolex.org/formations/Loeme Salt Congo Basin Onshore Well Fm https://africalex.geolex.org/formations/Tchala Sandstone Fm https://africalex.geolex.org/formations/Mokattam Fm https://africalex.geolex.org/formations/Pinda Catumbela Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Cap Lopez Gabon Basin W Well Fm https://africalex.geolex.org/formations/Ezanga North Gabon Subbasin East Fm https://africalex.geolex.org/formations/Malha Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Abu Shaybah Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Assedjefar Fezzan Basin Fm https://africalex.geolex.org/formations/Clarens Fm https://africalex.geolex.org/formations/Gamba Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Biafra Sands Niger Delta Onshore East Fm https://africalex.geolex.org/formations/Klipriviersberg Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Madiela North Gabon Subbasin East Fm https://africalex.geolex.org/formations/Offshore Benue Trough Well Basement https://africalex.geolex.org/formations/Massive Salt Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Madiela Gabon Offshore East Fm https://africalex.geolex.org/formations/Congo Basin Right Well Quaternary https://africalex.geolex.org/formations/Elsburg Fm https://africalex.geolex.org/formations/Antalo Limestone Fm https://africalex.geolex.org/formations/Barbrosco Fm https://africalex.geolex.org/formations/Kimberly Fm https://africalex.geolex.org/formations/Animba Gabon Basin E Well Fm https://africalex.geolex.org/formations/Lobe Shale Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Toca Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Toca Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Fahdene Fm https://africalex.geolex.org/formations/Upper Bucomazi Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Vandji Sandstone Fm https://africalex.geolex.org/formations/Como Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Shurfa Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Imo Shales Niger Delta Onshore East Fm https://africalex.geolex.org/formations/Madiela Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Dakhla Shale Fm https://africalex.geolex.org/formations/Crabe Facies South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Coniquet Sandstone North Gabon Subbasin East Fm https://africalex.geolex.org/formations/Abu Zenima Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Memouniat Fm https://africalex.geolex.org/formations/Tmed Al Ksour Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Koras Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Pliocene limestone Fm https://africalex.geolex.org/formations/Hamra Fm https://africalex.geolex.org/formations/Souar Fm https://africalex.geolex.org/formations/Ezanga South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Porto Bardia Cyrenaica Basin Fm https://africalex.geolex.org/formations/Wolkberg Gr https://africalex.geolex.org/formations/Gratido Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Karoo Basin Cape Fold Belt Impact https://africalex.geolex.org/formations/Itombe Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Raha Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Darnah Cyrenaica Basin Fm https://africalex.geolex.org/formations/Illizi Dev C3 Fm https://africalex.geolex.org/formations/Balfour Fm https://africalex.geolex.org/formations/Farafra Fm https://africalex.geolex.org/formations/Dominion Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Loskop Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Mandrove Gabon Basin W Well Fm https://africalex.geolex.org/formations/Roodepoort Fm https://africalex.geolex.org/formations/Loeme Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Alluvium Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Qua Ibo Shale Niger Delta Onshore East Fm https://africalex.geolex.org/formations/Chela Sandstone Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Sendji Fm https://africalex.geolex.org/formations/Dolomitic Kwanza Basin Onshore Tuenza https://africalex.geolex.org/formations/Basal Sandstone South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Klipeuwel Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Congo Basin Central Well Quaternary https://africalex.geolex.org/formations/Volcanic Onshore Cuanza Basin Well Rocks https://africalex.geolex.org/formations/Weze Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Binga Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Ikando Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Lucula Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Chuniespoort Gr https://africalex.geolex.org/formations/Amba Aradom Sandstone Fm https://africalex.geolex.org/formations/Mavuma And Inhuca Congo Basin Offshore Well Fm https://africalex.geolex.org/formations/Imo Shales Niger Delta Offshore East Fm https://africalex.geolex.org/formations/Nefousa Gr https://africalex.geolex.org/formations/South Gharib Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Dalha Basalt Afar Depression Volcanics Fm https://africalex.geolex.org/formations/Collingham Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Bokkveld Gr https://africalex.geolex.org/formations/Mandrove Channels Gabon Basin W Well Fm https://africalex.geolex.org/formations/Beshimah Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Illizi Carb C Fm https://africalex.geolex.org/formations/Mesa Congo Basin Central Well Fm https://africalex.geolex.org/formations/Mengo Fm https://africalex.geolex.org/formations/Pan-African terranes Fm https://africalex.geolex.org/formations/Esna Shale Fm https://africalex.geolex.org/formations/Stormberg Gr https://africalex.geolex.org/formations/Basement Offshore Cuanza Basin Well Rocks https://africalex.geolex.org/formations/Zaafarana Wardan Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Molteno Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Waterberg-Southpansberg Gr https://africalex.geolex.org/formations/Main Fm https://africalex.geolex.org/formations/Gabu Sandstone West Africa Overview Fm https://africalex.geolex.org/formations/Nsukka Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Kareem Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Sidi As Sid And Nefusa Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Matulla Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Como North Gabon Subbasin West Fm https://africalex.geolex.org/formations/Upper Bucomazi Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Thebes Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Dakhla Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Akata Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Pniel Fm https://africalex.geolex.org/formations/Ndougou Gabon Offshore East Fm https://africalex.geolex.org/formations/Ngoumbi Gabon Offshore East Fm https://africalex.geolex.org/formations/Buba Shale West Africa Overview Fm https://africalex.geolex.org/formations/Pointe Indienne Shale Fm https://africalex.geolex.org/formations/Coniquet Ssndstone North Gabon Subbasin West Fm https://africalex.geolex.org/formations/M'Bya South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Overlies Triassic Qiseib Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Witpoort Fm https://africalex.geolex.org/formations/Hassi Massaoud Fm https://africalex.geolex.org/formations/Dur Al Abd Cyrenaica Basin Fm https://africalex.geolex.org/formations/Qararat Al Jifah Tripolitania And Sirte Basin Marl https://africalex.geolex.org/formations/Ecca Gr https://africalex.geolex.org/formations/Phosphate Unit Fm https://africalex.geolex.org/formations/Waterford Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Middle Bucomazi Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Elliot Fm https://africalex.geolex.org/formations/Dwyka Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Basement Kwanza Basin Offshore Rocks https://africalex.geolex.org/formations/Ghadames Silurian sandstone Fm https://africalex.geolex.org/formations/Elandslaagte Fm https://africalex.geolex.org/formations/Mahmoud Fm https://africalex.geolex.org/formations/Offshore Benue Trough Well Limestone https://africalex.geolex.org/formations/Malania Lacustrine South Gabon Subbasin West Shale https://africalex.geolex.org/formations/Issendjel Fm https://africalex.geolex.org/formations/Binga Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Burgersdorp Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Bidouw Sub Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Hasawnah Fezzan Basin Fm https://africalex.geolex.org/formations/Assekaifaf Fm https://africalex.geolex.org/formations/Melq Fm https://africalex.geolex.org/formations/Agbada Onshore Benue Trough Well Fm https://africalex.geolex.org/formations/Akata Niger Delta Onshore West Gr https://africalex.geolex.org/formations/Dembaba Fm https://africalex.geolex.org/formations/Eghei Sandstone Cyrenaica Basin Fm https://africalex.geolex.org/formations/Ezanga Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Fort Brown Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Afrikander Fm https://africalex.geolex.org/formations/Quaternary Offshore Cuanza Basin Well Sediments https://africalex.geolex.org/formations/Akosso Gabon Basin E Well Fm https://africalex.geolex.org/formations/Infra Tassilian Fm https://africalex.geolex.org/formations/Klipriviersberg Fm https://africalex.geolex.org/formations/Illizi Carb D Fm https://africalex.geolex.org/formations/Taouratine Fezzan Basin Fm https://africalex.geolex.org/formations/Gassi Touil Fm https://africalex.geolex.org/formations/Koedoeslaagate Fm https://africalex.geolex.org/formations/Cedarberg Fm https://africalex.geolex.org/formations/Achebyat Fm https://africalex.geolex.org/formations/Parktown Fm https://africalex.geolex.org/formations/Edjeleh Fm https://africalex.geolex.org/formations/Illizi Dev F3 Fm https://africalex.geolex.org/formations/Lower Anguillemandorove Gabon Offshore East Fm https://africalex.geolex.org/index.php https://africalex.geolex.org/formations/Gariep And Nosib Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Piekenierskloof Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/No Onshore Benue Trough Well Name https://africalex.geolex.org/formations/Baid Yemen Basin General Lithology Fm https://africalex.geolex.org/formations/Dokhan Volcanics Fm https://africalex.geolex.org/formations/Bidouw Sub Gr https://africalex.geolex.org/formations/Lower Anguille Gabon Basin W Well Fm https://africalex.geolex.org/formations/Shaitian Granites Fm https://africalex.geolex.org/formations/Tadrart Sandstone Fezzan Basin Fm https://africalex.geolex.org/formations/Nukhul Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Katberg Fm https://africalex.geolex.org/formations/Peninsula Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Igneous Kwanza Basin Onshore Rocks https://africalex.geolex.org/formations/Como Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Tahara Fm https://africalex.geolex.org/formations/Qua Ibo Collapse Rubble Beds Niger Delta Onshore East Fm https://africalex.geolex.org/formations/Transvaal-Griqualand West Gr https://africalex.geolex.org/formations/Nubian Sandstone Fezzan Basin Fm https://africalex.geolex.org/formations/Loembe Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Shakshuk Fm https://africalex.geolex.org/formations/Mondeor Fm https://africalex.geolex.org/formations/Akakus Sandstone Fezzan Basin Fm https://africalex.geolex.org/formations/Gres de Ouargla Fm https://africalex.geolex.org/formations/Bir M'Cherga Fm https://africalex.geolex.org/formations/Toca Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Animba Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Asu River Offshore Benue Trough Well Gr https://africalex.geolex.org/formations/Salantah Cyrenaica Basin Fm https://africalex.geolex.org/formations/Agbada Fm https://africalex.geolex.org/formations/Wata Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Kohlan Sandstone Yemen Basin General Lithology Fm https://africalex.geolex.org/formations/Labe Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Randfontein Fm https://africalex.geolex.org/formations/Madiela Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Bifoun Shale Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Ras El Hamia Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Ezanga Gabon Offshore West Fm https://africalex.geolex.org/formations/Ezanga Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/all-formations https://africalex.geolex.org/formations/Abu Qada Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/N'Toum Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Gamba Gabon Offshore East Fm https://africalex.geolex.org/general.php https://africalex.geolex.org/formations/Gamba South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Blyvooruitzicht Fm https://africalex.geolex.org/formations/Dullstroom Fm https://africalex.geolex.org/formations/Krugersdorp Fm https://africalex.geolex.org/formations/Bifoun Shale Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Illizi Dev F2 Fm https://africalex.geolex.org/formations/Bushveld Complex Gr https://africalex.geolex.org/formations/Continental Posttassilian Cyrenaica Basin Gr https://africalex.geolex.org/formations/Al Hamra Gr https://africalex.geolex.org/formations/Lower Bucomazi Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Fourou Plage Ssndstone Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Paloukou Fm https://africalex.geolex.org/formations/Koras Gr https://africalex.geolex.org/formations/Prerift Gabon Basin Interior Subbasin East Rocks https://africalex.geolex.org/formations/Serie D'ln Akamil Gr https://africalex.geolex.org/formations/Ezanga Gabon Basin E Well Fm https://africalex.geolex.org/formations/Chela Sandstone Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Beaufort Gr https://africalex.geolex.org/formations/Platberg Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Labe Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Tchengue Gabon Offshore West Fm https://africalex.geolex.org/formations/Benin Niger Delta Onshore West Gr https://africalex.geolex.org/formations/Lucina South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Jeppestown Sub Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Risan Aneiza Fm https://africalex.geolex.org/formations/Malembo Congo Basin Central Well Fm https://africalex.geolex.org/formations/Platberg Fm https://africalex.geolex.org/formations/Elliot Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Lobe Shale Gabon Basin Interior Subbasin West Fm https://africalex.geolex.org/formations/Ceres Sub Gr https://africalex.geolex.org/formations/Cunga Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Senonian Chalk Fm https://africalex.geolex.org/formations/Orange Grove Fm https://africalex.geolex.org/formations/Azizia Limestone Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Pleistocene Alluvium Fm https://africalex.geolex.org/formations/Animba Gabon Offshore West Fm https://africalex.geolex.org/formations/Aksosso Gabon Offshore East Fm https://africalex.geolex.org/formations/Gamba Gabon Basin W Well Fm https://africalex.geolex.org/formations/Government Sub Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Booysens Fm https://africalex.geolex.org/formations/Hammamat Gr https://africalex.geolex.org/formations/Ozouri Gabon Offshore West Fm https://africalex.geolex.org/formations/Landana Congo Basin Offshore Well Fm https://africalex.geolex.org/formations/Quianga Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Pretoria Gr https://africalex.geolex.org/formations/Lori Sandstone Cyrenaica Basin Fm https://africalex.geolex.org/formations/Ikando Gabon Offshore West Fm https://africalex.geolex.org/formations/Madiela North Gabon Subbasin West Fm https://africalex.geolex.org/formations/Adigrat Sandstone Fm https://africalex.geolex.org/formations/Kissenda Shale South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Continental Vermelha Congo Basin Onshore Well Fm https://africalex.geolex.org/formations/Imo Shales Niger Delta Offshore West Fm https://africalex.geolex.org/formations/Mandrove Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Illizi Dev F6 Fm https://africalex.geolex.org/formations/Matlabas Karoo Basin Cape Fold Belt Subgroup https://africalex.geolex.org/formations/Fortino Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Postmasburg Gr https://africalex.geolex.org/formations/Abgada Fm https://africalex.geolex.org/formations/Upper Bucomazi Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Gamba South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Grobersdal Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Pointe Clairette Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Djeno Sandstone Fm https://africalex.geolex.org/formations/Drakensberg Basalt Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Opuama And Osare Niger Delta Onshore West Fm https://africalex.geolex.org/formations/Gebel Maghara Fm https://africalex.geolex.org/formations/Sbaa Fm https://africalex.geolex.org/formations/Chela Sandstone Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Rudeis Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Labe Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Illizi Silur Argileux Fm https://africalex.geolex.org/formations/Dentale South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Lower Bucomazi Kwanza Basin Offshore Fm https://africalex.geolex.org/formations/Ain Ghrab Fm https://africalex.geolex.org/formations/Malembo Congo Basin Offshore Well Fm https://africalex.geolex.org/formations/Middleton Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Kransberg Karoo Basin Cape Fold Belt Subgroup https://africalex.geolex.org/formations/Mabla Rhyolite Afar Depression Volcanics Fm https://africalex.geolex.org/formations/Continental Vermelha Congo Basin Central Well Fm https://africalex.geolex.org/formations/Sabkah Salt Fezzan Basin Flats https://africalex.geolex.org/formations/Ndougou Gabon Basin E Well Fm https://africalex.geolex.org/formations/Afar Traps Afar Basin General Lithology Fm https://africalex.geolex.org/formations/Zone des Alternances Fm https://africalex.geolex.org/formations/Ekouata Gabon Offshore East Fm https://africalex.geolex.org/formations/N'Toum Gabon Basin Interior Subbasin East Fm https://africalex.geolex.org/formations/Saliferous Units Fm https://africalex.geolex.org/formations/Malania Lacustrine Shale South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Gebel Ahmar Sands Fm https://africalex.geolex.org/formations/Catumbela Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Whitehill Fm https://africalex.geolex.org/formations/Erosional Niger Delta Onshore West Truncation https://africalex.geolex.org/formations/Mamu Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Pointe Clairette Gabon Basin W Well Fm https://africalex.geolex.org/formations/Malania Lacustrine Shale South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Nezla Fm https://africalex.geolex.org/formations/Congo Basin Offshore Well Quaternary https://africalex.geolex.org/formations/Drakensberg basalt Fm https://africalex.geolex.org/formations/Orsine Fm https://africalex.geolex.org/formations/Quaternary Central Cuanza Basin Well Sediments https://africalex.geolex.org/formations/Tigi Fm https://africalex.geolex.org/formations/Lucula Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/West Delta Erosive Niger Delta Offshore West Gr https://africalex.geolex.org/formations/Imo Shales Niger Delta Onshore West Fm https://africalex.geolex.org/formations/Caium Sandstone West Africa Overview Fm https://africalex.geolex.org/formations/Middle Bucomazi Onshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Marada Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Melez Chograne Fezzan Basin Fm https://africalex.geolex.org/formations/Prince Albert Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Upper Anguillemandorove Gabon Offshore East Fm https://africalex.geolex.org/formations/Gamba Gabon Basin E Well Fm https://africalex.geolex.org/formations/Upper Bucomaz Kwanza Basin Offshore Fmi https://africalex.geolex.org/formations/Fort Brown Fm https://africalex.geolex.org/formations/Loeme Salt Fm https://africalex.geolex.org/formations/Basement Central Cuanza Basin Well Rocks https://africalex.geolex.org/formations/Ewongue Gabon Offshore West Fm https://africalex.geolex.org/formations/Bafata Shale West Africa Overview Fm https://africalex.geolex.org/formations/Not Fezzan Basin Named https://africalex.geolex.org/formations/Nardouw Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Gerdes Al Abid Limestone Cyrenaica Basin Fm https://africalex.geolex.org/formations/Crabe Facies South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Mourizidie Fm https://africalex.geolex.org/formations/Labe Congo Basin Offshore Well Fm https://africalex.geolex.org/formations/Binga Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Antalo Limestone Afar Basin General Lithology Fm https://africalex.geolex.org/formations/Johannesburg Sub Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Mesa Congo Basin Right Well Fm https://africalex.geolex.org/formations/Prerift Gabon Basin Interior Subbasin West Rocks https://africalex.geolex.org/formations/Kikla And Cabao Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Adigrat Sandstone Afar Basin General Lithology Fm https://africalex.geolex.org/formations/Lower Quifangondo Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Wan Kasa Fezzan Basin Fm https://africalex.geolex.org/formations/Afar Triassic Sandstone Fm https://africalex.geolex.org/formations/Axial Volcanics Afar Depression Volcanics Fm https://africalex.geolex.org/formations/Saouaf Fm https://africalex.geolex.org/formations/Ripon Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Rooiberg Gr https://africalex.geolex.org/formations/Pointe Clairette Gabon Offshore West Fm https://africalex.geolex.org/formations/Marar Fezzan Basin Fm https://africalex.geolex.org/formations/Azile Gabon Basin W Well Fm https://africalex.geolex.org/formations/Red Basal Kwanza Basin Onshore Gr https://africalex.geolex.org/formations/Dome Of Collenia Beds Fezzan Basin Fm https://africalex.geolex.org/formations/Pinda Congo Basin Offshore Well Fm https://africalex.geolex.org/formations/Infracuvo And Maculungo Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Not Tripolitania And Sirte Basin Named https://africalex.geolex.org/formations/Landana Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Medjzir Yemen Basin General Lithology Fm https://africalex.geolex.org/formations/M'Bya South Gabon Subbasin Central Fm https://africalex.geolex.org/formations/Chameau Mort Sandstone Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Ataqa Fm https://africalex.geolex.org/formations/Ezeaku Offshore Benue Trough Well Fm https://africalex.geolex.org/formations/Argile Microconglomerate Fm https://africalex.geolex.org/formations/Nubian Sandstone Cyrenaica Basin Fm https://africalex.geolex.org/formations/Oubarakat Fm https://africalex.geolex.org/formations/Lower Bucomazi Central Cuanza Basin Well Fm https://africalex.geolex.org/formations/Zone de Passage Fm https://africalex.geolex.org/formations/Panafrican Yemen Basin General Lithology Terranes https://africalex.geolex.org/formations/Cap Lopez Gabon Offshore West Fm https://africalex.geolex.org/formations/Loeme Salt Congo Basin Offshore Well Fm https://africalex.geolex.org/formations/Loeme Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Somaa Fm https://africalex.geolex.org/formations/Alueolina Brady I Limestone Cyrenaica Basin Fm https://africalex.geolex.org/formations/Aksosso Gabon Offshore West Fm https://africalex.geolex.org/formations/Maadi Fm https://africalex.geolex.org/formations/Cabao Fm https://africalex.geolex.org/formations/Aouinet Ouenine Fm https://africalex.geolex.org/formations/Illizi Dev C2 Fm https://africalex.geolex.org/formations/Luanda Cacuaco Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Ezanga North Gabon Subbasin West Fm https://africalex.geolex.org/formations/West Witwatersrand Gr https://africalex.geolex.org/formations/Marmarica Limestone Fm https://africalex.geolex.org/formations/Mizdah Tripolitania And Sirte Basin Fm https://africalex.geolex.org/formations/Witteburg Gr https://africalex.geolex.org/formations/Not Afar Basin General Lithology Named https://africalex.geolex.org/formations/Pniel Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Tchengue Gabon Basin E Well Fm https://africalex.geolex.org/formations/Oulad Nsir Fm https://africalex.geolex.org/formations/Kissenda Shale South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Dentale South Gabon Subbasin East Fm https://africalex.geolex.org/formations/Bou Dabbous Fm https://africalex.geolex.org/formations/Kef Fm https://africalex.geolex.org/formations/Illizi Carb B Fm https://africalex.geolex.org/formations/Lower Anguille Gabon Basin E Well Fm https://africalex.geolex.org/formations/Hassaouana Fm https://africalex.geolex.org/formations/Middleton Fm https://africalex.geolex.org/formations/Melez Chograne Fm https://africalex.geolex.org/formations/Lucula Offshore Cuanza Basin Well Fm https://africalex.geolex.org/formations/Nardouw Fm https://africalex.geolex.org/formations/Sialivakou Shale Fm https://africalex.geolex.org/formations/Mandingo Marl Fm https://africalex.geolex.org/formations/Weze Gabon Offshore East Fm https://africalex.geolex.org/formations/Mavuma And Inhuca Congo Basin Onshore Well Fm https://africalex.geolex.org/formations/Volcanic Offshore Cuanza Basin Well Rocks https://africalex.geolex.org/formations/Waterford Fm https://africalex.geolex.org/formations/Witpoort Karoo Basin Cape Fold Belt Fm https://africalex.geolex.org/formations/Toca Fm https://africalex.geolex.org/formations/Sudr Egypt Gulf Of Suez Fm https://africalex.geolex.org/formations/Graben North Gabon Subbasin West Fill https://africalex.geolex.org/formations/Volcanic Kwanza Basin Offshore Rocks https://africalex.geolex.org/formations/Azile Gabon Basin Central Well Fm https://africalex.geolex.org/formations/Mandorove Gabon Offshore East Fm https://africalex.geolex.org/formations/Quissonde Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Pointe Noire Marl Fm https://africalex.geolex.org/formations/Illizi Carb F Fm https://africalex.geolex.org/formations/Ezanga South Gabon Subbasin West Fm https://africalex.geolex.org/formations/Pretoria Karoo Basin Cape Fold Belt Gr https://africalex.geolex.org/formations/Segui Gr https://africalex.geolex.org/formations/Hawaz Fezzan Basin Fm https://africalex.geolex.org/formations/Akosso Gabon Basin W Well Fm https://africalex.geolex.org/formations/Tchengue Gabon Basin W Well Fm https://africalex.geolex.org/formations/N'Golome Kwanza Basin Onshore Fm https://africalex.geolex.org/formations/Prince Albert Fm