Also known as SMU Loc. 20
Where: Wise County, Texas (33.3° N, 97.6° W: paleocoordinates 31.2° N, 52.6° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Middle Member (Antlers Formation), Late/Upper Aptian to Late/Upper Aptian (122.5 - 109.0 Ma)
• originally said to be from the Paluxy Formation: stratigraphic usage discussed by Winkler et al. 1990
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; sandy claystone
Size class: mesofossils
Collected by B. H. Slaughter
Collection methods: bulk,
• SMU collection
Primary reference: B. H. Slaughter. 1965. A therian from the Lower Cretaceous (Albian) of Texas. Postilla 93:1-18 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14375: authorized by John Alroy, entered by John Alroy on 21.09.1998, edited by Matthew Carrano and Roger Benson
Creative Commons license: CC BY (attribution)
Taxonomic list
Branchiopoda | |
"? Cyzicus (Lioestheria) sp." = Lioestheria9
| |
Chondrichthyes | |
"Hybodus cf. butleri" = Meristodonoides butleri12, "Hybodus butleri n. sp." = Meristodonoides butleri10
"Hybodus butleri n. sp." = Meristodonoides butleri10 Thurmond 1971 elasmobranch SMU 62150-62184, 62186, 62187 (plus hundreds of tooth fragments)
| |
Lonchidion anitae n. sp.10
| |
"Leptostyrax bicuspidatus" = Leptostyrax macrorhiza12
| |
Osteichthyes | |
| |
Amphibia | |
| |
Prosiren elinorae n. gen. n. sp.4
| |
| |
Mammalia | |
| |
"Kermackia texana n. gen. n. sp." = Kermackia texana8, "Trinititherium slaughteri n. sp." = Kermackia texana1
"Trinititherium slaughteri n. sp." = Kermackia texana1 Slaughter 1971 mammal SMP-SMU 61728 (holotype left dentary fragment of T. slaughteri)
| |
| |
"Pappotherium pattersoni n. gen. n. sp." = Pappotherium pattersoni, "Slaughteria eruptens n. sp." = Pappotherium pattersoni1
"Pappotherium pattersoni n. gen. n. sp." = Pappotherium pattersoni Slaughter 1965 metatherian | |
| |
Reptilia | |
| |
| |
| |
| |
| |
| |
| |
"? Deinodontidae indet." = Tyrannosauridae11
| |
| |
Actinopteri | |
| |
| |
| |
|