Where: Archer County, Texas (33.7° N, 98.9° W: paleocoordinates 3.7° S, 31.7° W)
• coordinate based on nearby landmark
When: Admiral Formation (Wichita Group), Autunian (298.9 - 295.0 Ma)
Environment/lithology: terrestrial; gray, calcareous claystone
Size class: macrofossils
Collected by Dr Theodore E. White in 1933
• Museum of Comparative Zoology expedition of Harvard University.
Primary reference: D. H. Dunkle. 1946. A new palaeoniscoid fish from the Lower Permian of Texas. Journal of the Washington Academy of Science 36:402-409 [G. Lloyd/G. Lloyd]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 124982: authorized by Graeme Lloyd, entered by Graeme Lloyd on 02.03.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Progyrolepis tricessimalaris n. sp.
|