Also known as Reef 2169
Where: Morocco (30.4° N, 8.7° W: paleocoordinates 63.5° S, 113.2° E)
• coordinate stated in text
• small collection-level geographic resolution
When: Amouslek Formation, Atdabanian (521.0 - 516.0 Ma)
• Bed 12 of Debrenne 1978. Alvaro et al. 2006 transfer the "archaeocyathid-bioherm facies" of the Tiout Member of the Igoudine Formation into the Amouslek Formation.
• bed-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: G. Geyer, E. Landing, and W. Heldmaier. 1995. Faunas and depositional environments of the Cambrian of the Moroccan Atlas regions. Beringeria, Special Issue 2:47-119 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 80885: authorized by Wolfgang Kiessling, entered by Uta Merkel on 19.05.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Hormogoneae | |
Girvanella sp. Nicholson and Etheridge 1878 | |
Renalcis | |
Kordephyton | |
Kordephyton sp. Radugin and Strepanova 1964 | |
Brachiopoda | |
Brachiopoda indet. Cuvier 1805 | |
Trilobita | |
Eofallotaspis sp. Sdzuy 1978 trilobite | |
Archaeocyatha | |
Afiacyathus compositus archaeocyath sponge | |
"Nochoroicyathus crassus" = Nochoroicyathus, "? Ajacicyathellus sp." = Nochoroicyathus
"Nochoroicyathus crassus" = Nochoroicyathus archaeocyath sponge
"? Ajacicyathellus sp." = Nochoroicyathus Zhuravleva 1951 archaeocyath sponge | |
Erismacoscinus primus archaeocyath sponge | |
Agastrocyathus gregarius archaeocyath sponge | |
Protopharetra circula archaeocyath sponge |