Jbel Wawrmast Formation

Geology

Group: Feijas internes

Members: unnamed (13), Breche a Micmacca (33), Brèche à grave Micmacca (1), Brèche à Micmacca (5), Tarhoucht (10)

Lithologies: not reported (1), mudstone (3), siltstone (1), sandstone (6), marl (23), wackestone (4), packstone (3), grainstone (1), "limestone" (17), dolomite (1)

Paleoenvironments: marine indet. (9), carbonate indet. (38), shallow subtidal indet. (1), shoreface (2), transition zone/lower shoreface (5)

Age range: base of the Delamaran to the top of the Menevian or 511.20000 to 499.50000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Lenian516.0 - 510.2Morocco (9793 9800 9801 9805 161459 161460 161461)
Toyonian512.9 - 510.2Morocco (9123)
Delamaran511.2 - 506.5Morocco (174203 174204 174205 174206 174207 174208 174210 174217 174218 174219 174220 174221 174222 174223 174290 174291 174292 174293 174294 174753 174755 174756 174757 174758)
Amgan510.2 - 504.5Morocco (High Atlas) (67168 67169 67171)
Solvan510.2 - 504.5Morocco (9122 9790 9792 9794 9795 9796 9797 9799 9803 9802 9804 225201)
Solvan510.2 - 504.5Morocco (High Atlas) (50546 50549 50547 50548 56966 56967 56968 56969 56970)
Menevian504.5 - 499.5Morocco (9798 9806 9807 9808 9809 9810)