Where: Parker County, Texas (32.9° N, 97.7° W: paleocoordinates 30.4° N, 57.4° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Middle Member (Paluxy Formation), Albian (113.0 - 100.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: mesofossils
Primary reference: J. T. Thurmond. 1971. Cartilaginous fishes of the Trinity Group and related rocks (Lower Cretaceous) of north central Texas. Southeastern Geology 13:207-227 [M. Carrano/M. Carrano/M. Oreska]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 99143: authorized by Matthew Carrano, entered by Matthew Oreska on 29.10.2010, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
"Hybodus cf. brevicostatus" = Polyacrodus brevicostatus, "Hybodus aff. parvidens" = Polyacrodus parvidens
"Hybodus cf. brevicostatus" = Polyacrodus brevicostatus Patterson 1966 elasmobranch
"Hybodus aff. parvidens" = Polyacrodus parvidens Woodward 1916 elasmobranch | |
"Hypolophus mcnultyi n. sp." = Pseudohypolophus mcnultyi
"Hypolophus mcnultyi n. sp." = Pseudohypolophus mcnultyi Thurmond 1971 guitarfish | |
"Lamna aff. sulcata" = Cretodus semiplicatus
"Lamna aff. sulcata" = Cretodus semiplicatus Agassiz 1843 mackerel shark | |
Actinopteri | |
| |
Lepidotes sp. Agassiz 1832 gar |