The Coumiac Formation is a geologic formation in France. It preserves fossils dated to the Devonian period. The Global Boundary Stratotype Section and...
2 KB (128 words) - 11:22, 11 February 2024
southern Belgium. The lower GSSP, ratified in 1993, is located within the Coumiac Formation near Cessenon in southern France. Since 2017, the base of the...
9 KB (862 words) - 15:28, 12 March 2024
Mountains) and Armorica (Thuringia: Schleiz) and the North Gondwana margin (Coumiac, France and central Morocco). Acuticryphops was probably ancestral to the...
4 KB (328 words) - 05:26, 23 November 2023
the goniatites Gephuroceratidae and Beloceratidae Upper boundary GSSP Coumiac quarry, Montagne Noire, France 43°27′41″N 3°02′25″E / 43.4613°N 3.0403°E...
6 KB (487 words) - 17:55, 26 June 2024
(Wren's Nest – Much Wenlock Limestone Formation) France: Coumiac (Coumiac quarry – Coumiac Formation) Sweden: western Gotland (Visby – Rönnklint sea...
5 KB (479 words) - 21:18, 29 December 2023
markers Geographic Coordinates References Upper Famennian 372.2 Coumiac quarry,Coumiac [fr] Montagne Noire, France Biologic: Abundant occurrence of Palmatolepis...
93 KB (3,982 words) - 14:15, 3 August 2024
Famennian (372.2 ± 1.6 mya) is defined by a GSSP Golden Spike located at Coumiac quarry, Montagne Noire, France where there is a biologic abundant occurrence...
3 KB (289 words) - 03:33, 26 July 2022
Foulon Ordovician Couches du Freu Cretaceous Couches à Spérites Jurassic Coumiac Formation Devonian Craie blanche Cretaceous Craie d'Antifer Cretaceous...
20 KB (23 words) - 13:42, 8 August 2024
Famennian (372.2 ± 1.6 mya) is defined by a GSSP Golden Spike located at Coumiac quarry, Montagne Noire, France where there is a biologic abundant occurrence...
20 KB (2,203 words) - 10:13, 15 April 2024