Also known as Paluxy; SMU Loc. 138
Where: Hood County, Texas (32.3° N, 97.9° W: paleocoordinates 30.3° N, 52.6° W)
• coordinate based on nearby landmark
When: Twin Mountains Formation (Trinity Group), Late/Upper Aptian (122.5 - 113.0 Ma)
• fossiliferous horizon is "approximately 12 m below the Thorp Spring ('Middle') Member of the Glen Rose Formation". Also listed as Travis Peak Fm.
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; siltstone
Size classes: macrofossils, mesofossils
Primary reference: B. H. Slaughter. 1969. Astroconodon, the Cretaceous Triconodont. Journal of Mammalogy 50(1):102-107 [J. Alroy/J. Alroy/J. Ju]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14408: authorized by John Alroy, entered by John Alroy on 19.05.2000, edited by Matthew Carrano, Roger Benson and Philip Mannion
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
| |
Astroconodon denisoni Patterson 1951 mammal | |
Reptilia | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
Amphibia | |
| |
| |
| |
Actinopteri | |
| |
| |
Paramicrodon estesi n. gen. n. sp.5
| |
| |
| |
Osteichthyes | |
| |
| |
Chondrichthyes | |
| |
"Hybodus aff. parvidens" = Polyacrodus parvidens4
|