Where: Morocco (27.8° N, 11.4° W: paleocoordinates 82.2° S, 95.2° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Cymatograptus protobalticus graptolite zone, Lower Member (Upper Fezouata Formation), Floian (477.7 - 470.0 Ma)
• Early Arenig
• member-level stratigraphic resolution
Environment/lithology: lithified, green, yellow, argillaceous shale and lithified limestone
Size class: macrofossils
Primary reference: R. J. Horný. 1997. Ordovician Tergomya and Gastropoda (Mollusca) of the Anti-Atlas (Morocco). Acta Musei Nationalis Pragae, Series B - Historia Naturalis 53(3-4):37-78 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 56592: authorized by Pete Wagner, entered by Pete Wagner on 21.11.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
| Trilobita | |
|
Placoparia sp. Hawle and Corda 1847 trilobite | |
|
Ormathops clariondi trilobite
Toletanaspis borni trilobite | |
"Bathycheilus gallicus" = Parabathycheilus gallicus
"Bathycheilus gallicus" = Parabathycheilus gallicus Dean 1965 trilobite | |
|
Colpocoryphe sp. Novak and Perner 1918 trilobite
Plaesiacomia sp. Hawle and Corda 1847 trilobite | |
|
Apatokephalus sp. Brögger 1896 trilobite | |
|
Ampyx sp. Dalman 1827 trilobite | |
| Tergomya | |
|
Carcassonnella courtessolei Yochelson 1982 | |
| Bivalvia | |
|
Redonia deshayesi clam | |
| Rhynchonellata | |
|
Tarfaya marocana Havlicek 1971 | |
| Hyolitha | |
|
| |
|
? Nephrotheca sp. Marek 1966 | |
| Pterobranchia | |
Tetragraptus reclinatus, Tetragraptus quadribrachiatus, "Tetragraptus cf. approximatus" = Paratetragraptus approximatus
Tetragraptus quadribrachiatus Hall 1858 graptolite
"Tetragraptus cf. approximatus" = Paratetragraptus approximatus Nicholson 1873 graptolite | |
| Stylophora | |
|
| |
| Eocrinoidea | |