Segui Gr
Period:
Neogene
Age Interval:
Province:
Northern Africa: Tunisia
Type Locality and Naming
Synonym:
Lithology and Thickness
See details in individual formation (in ascending order): Oued Hammam Fm, Ain Ghrab Fm, Mahmoud Fm, Saouaf Fm, Somaa Fm, Melq Fm.
Lithology Pattern:
Shallow-marine marl
Relationships and Distribution
Lower contact
Fortuna Fm (conformable)
Upper contact
Continental Deposits (conformable)
Regional extent
GeoJSON
{"type":"Feature","geometry":{"type":"MultiPolygon","coordinates":[[[[9.29,37.34],[9.67,37.41],[10.2,37.28],[10.23,37.11],[10.28,36.91],[10.43,36.82],[10.62,36.91],[10.86,37.07],[11.07,37.08],[11.11,36.87],[10.95,36.65],[10.67,36.4],[10.51,36.31],[10.46,36.04],[10.89,35.76],[11.01,35.49],[11.04,35.15],[10.86,34.78],[10.36,34.39],[10.04,34.12],[10.01,33.8],[10.11,33.59],[10.31,33.43],[10.2,33.38],[10.31,33.23],[10.44,32.86],[10.58,32.62],[10.56,32.29],[10.78,32.08],[10.65,31.91],[10.5,31.7],[10.27,31.5],[9.89,31.13],[9.66,31.27],[9.61,31.58],[9.49,31.84],[9.45,32.05],[9.28,32.19],[9.28,32.37],[9.44,32.38],[9.56,32.52],[9.55,32.84],[9.1,32.93],[9.03,33.06],[9.1,33.26],[9.21,33.37],[9.24,33.57],[9.25,33.69],[9.05,33.77],[9.13,33.84],[9.26,33.91],[9.2,33.96],[9.27,34.01],[9.05,34.06],[8.79,34.07],[8.49,34.04],[8.25,34.04],[8.23,34.1],[8.32,34.19],[8.56,34.2],[8.88,34.25],[9.02,34.31],[8.87,34.39],[8.67,34.41],[8.54,34.42],[8.4,34.51],[8.19,34.37],[7.93,34.39],[7.89,34.43],[8.1,34.52],[8.26,34.74],[8.33,34.86],[8.43,35.21],[8.36,35.53],[8.34,36.11],[8.47,36.82],[8.75,37.05],[9.29,37.34]]]]}}
Fossils
Age
Age Span:
Beginning stage:
Langhian
Fraction up in beginning stage:
0
Beginning date (Ma):
15.99
Ending stage:
Pleistocene
Fraction up in the ending stage:
0
Ending date (Ma):