Feijas Group

Geology

Formations: Jbel Wawrmast (6)

Lithologies: "shale" (6)

Paleoenvironments: marine indet. (6)

Age range: base of the Delamaran to the top of the Floian or 509.70000 to 471.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Lenian516.0 - 508.2Morocco (9793 9800 9801 9805)
Stage 4 - Wuliuan514.5 - 504.5Morocco (Drâa-Tafilalet) (278695 278696 278697 278698 278702 278703)
Delamaran509.7 - 505.3Morocco (174203 174204 174205 174206 174207 174208 174210 174217 174218 174219 174220 174221 174222 174223 174290 174291 174292 174293 174294 174753 174755)
Solvan508.2 - 504.5Morocco (9790 9791 9792 9794 9795 9796 9797 9799 9802 9803 9804 225201)
Menevian504.5 - 499.5Morocco (9798 9806 9807 9808 9809 9810)
Tremadocian486.85 - 477.1Morocco (96112 196729)
Floian477.1 - 471.3Morocco (96113)