Where: Guinea (12.3° N, 12.4° W: paleocoordinates 75.3° S, 148.6° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Fougons Member (Nandoumari Formation), Tommotian to Tommotian (525.5 - 516.0 Ma)
• member-level stratigraphic resolution
Environment/lithology: marine; lithified siltstone
Size class: microfossils
Preservation: replaced with calcite, replaced with silica, replaced with phosphate
Reposited in the USNM
Collection methods: bulk, chemical,
Primary reference: S. J. Culver, J. E. Repetski, J. Pojeta, Jr. and D. Hunt. 1996. Early and Middle (?) Cambrian metazoan and protistan fossils from West Africa. Journal of Paleontology 70(1):1-6 [M. Patzkowsky/P. Borkow/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 7790: authorized by Mark Patzkowsky, entered by Phil Borkow on 02.06.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Coeloscleritophora | |
Chancelloria sp. Walcott 1920 | |
Heteractinida | |
Eiffelia sp. Walcott 1920 | |
Foraminifera | |
? Sorosphaera sp. Brady 1879 | |