Where: Lincoln County, Nevada (37.9° N, 114.7° W: paleocoordinates 5.9° S, 85.8° W)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Hintzeia celsaora trilobite zone, Yellow Hill Limestone Member (Fillmore Formation), Ibexian (488.3 - 471.8 Ma)
• Hintze Zone Zone G-1. Originally called Yellow Hill Limestone, but this is part of the Fillmore
• formation-level stratigraphic resolution
Environment/lithology: marine; lithified, silty limestone
Size class: macrofossils
Primary reference: D. B. Blake and T. E. Guensburg. 1993. New Lower Ordovician stelleroids (Echinodermata) and their bearing on the origins and early history of the stelleroid echinoderms. Journal of Paleontology 67(1):103-113 [L. Villier/L. Villier/L. Villier]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 91172: authorized by Loic Villier, entered by Loic Villier on 08.09.2009, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Taffia westgatei n. sp.1
Taffia westgatei n. sp.1 Ulrich and Cooper 1936 | |
Tritoechia alta2 Ulrich and Cooper 1938 | |
Rhynchonellata | |
Syntrophopsis obscura2 Hall and Whitfield 1877 | |
Trilobita | |
Hintzeia celsaora Ross 1951 trilobite | |
Somasteroidea | |
Ophioxenikos langenheimi Blake and Guensburg 1993 | |
Pterobranchia | |
Adelograptus antiquus Hall 1899 graptolite | |
Conodonta | |
Drepanoistodus deltifer Lindström 1955 conodont |