Where: Grayson County, Texas (33.8° N, 96.7° W: paleocoordinates 31.0° N, 59.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Stoliczkaia dispar ammonoid zone, Late/Upper Albian (105.3 - 99.6 Ma)
• Weno/Paw Paw Formation. Mortoniceras rostratum subzone.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; poorly lithified lithology not reported
Size class: macrofossils
Collection methods: Repository: Institut des Sciences de l'Evolution, Université de Montpellier
Primary reference: H. Cappetta and G. R. Case. 1999. Additions aux faunes de sélaciens du Crétacé du Texas (Albien supérieur-Campanien). Palaeo Ichthyologica 9:5-111 [G. Liggett/G. Liggett/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 213302: authorized by Matthew Clapham, entered by Matthew Clapham on 28.08.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
Leptostyrax macrorhiza Cope 1875 mackerel shark |