Where: Bolivia (17.6° S, 67.6° W: paleocoordinates 64.3° S, 88.2° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Platyceras zone, Lower Belen Member (Belen Formation), Emsian (407.6 - 393.3 Ma)
• Lower Devonian.
Environment/lithology: offshore; siltstone
Size classes: mesofossils, microfossils
Primary reference: J. R. Thompson, W. I. Ausich, and L. Smith. 2013. Echinoderms from the Lower Devonian (Emsian) of Bolivia (Malvinokaffric Realm). Journal of Paleontology 87(1):166-175 [W. Kiessling/M. Krause]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 140174: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 05.03.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Crinoidea | |
Apurocrinus sucrei Sea lily | |
Ctenocrinus pirovanoi Sea lily | |
Boliviacrinus isaacsoni Sea lily |