Where: Méndez, Bolivia (21.6° S, 64.6° W: paleocoordinates 45.3° S, 129.8° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Tetragraptus phyllograptoides graptolite zone, Carachimayo Formation, Floian (477.7 - 470.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified mudstone
Size class: macrofossils
Preservation: cast
Collection methods: JA: marked by Novack-Gottshall without explanation as omitting some genera, some macrofossils, some microfossils, and species names, but apparently complete
Primary reference: J. Maletz and S. O. Egenhoff. 2001. Late Tremadoc to early Arenig graptolite faunas of southern Bolivia and their implications for a worldwide biozonation. Lethaia 34(1):47-62 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 204416: authorized by Pete Wagner, entered by Pete Wagner on 07.09.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Pterobranchia | |
"Pendeograptus fruticosus" = Tshallograptus fruticosus, Tetragraptus phyllograptoides, Tetragraptus amii
"Pendeograptus fruticosus" = Tshallograptus fruticosus Hall 1858 graptolite
Tetragraptus phyllograptoides Strandmark 1902 graptolite
Tetragraptus amii Elles and Wood 1902 graptolite | |
Araneograptus sp. graptolite |