Where: Sierra County, New Mexico (32.8° N, 107.7° W: paleocoordinates 15.1° S, 51.5° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Nunn Member (Lake Valley Formation), Osagean (352.0 - 343.0 Ma)
Environment/lithology: offshore shelf; lithified, shelly/skeletal grainstone
Size classes: macrofossils, mesofossils, microfossils
Preservation: original calcite
Collected by Macurda, D.B.; Laudon, L. R.
Primary reference: E. C. Rhenberg and T. W. Kammer. 2013. Camerate crinoids from the Nunn Member (Tournaisian, Osagean) of the Lower Mississippian Lake Valley Formation, New Mexico. Journal of Paleontology 87(2):312-340more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 235906: authorized by Val Syverson, entered by Val Syverson on 23.08.2024
Creative Commons license: CC BY (attribution)
Taxonomic list
Crinoidea | |
Cribanocrinus urceolatus Wachsmuth and Springer 1893 Sea lily
Rhodocrinites tuberculatus Wachsmuth and Springer 1893 Sea lily | |
Blairocrinus macurdai Rhenberg and Kammer 2013 Sea lily
Ancalocrinus spinobrachiatus Hall 1860 Sea lily
Physetocrinus copei Miller 1881 Sea lily
Nunnacrinus dalyanus Bowsher 1955 Sea lily | |
Agaricocrinus planoconvexus Hall 1861 Sea lily | |
"Platycrinites peculiaris" = Platycrinus peculiaris, "Platycrinites parvinodus" = Platycrinus parvinodus, Elegantocrinus pocilliformis, Elegantocrinus "sp. B", Plemnocrinus bullatus, Plemnocrinus homalus
"Platycrinites peculiaris" = Platycrinus peculiaris Wachsmuth and Springer 1897 Sea lily
"Platycrinites parvinodus" = Platycrinus parvinodus Hall 1861 Sea lily
Elegantocrinus pocilliformis Sea lily
Elegantocrinus "sp. B" Ausich and Kammer 2009 Sea lily
Plemnocrinus bullatus Kirk 1946 Sea lily
Plemnocrinus homalus Kirk 1946 Sea lily |