Also known as Home Creek, SMU Loc. 120, Holmes Creek
Where: Crosby County, Texas (33.4° N, 101.2° W: paleocoordinates 8.1° N, 41.4° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Tecovas Formation (Dockum Group), Norian (228.0 - 208.5 Ma)
• approx. 4 m above base of Dockum Gp, low in Tecovas Fm.
• bed-level stratigraphic resolution
Environment/lithology: fine channel fill; paleosol/pedogenic, gray, green, red, calcareous, carbonaceous siltstone and paleosol/pedogenic, pebbly, gray, green, red, argillaceous, calcareous conglomerate
Size classes: macrofossils, mesofossils
Reposited in the NMMNH
Collection methods: bulk, surface (float), surface (in situ), sieve,
Primary reference: P. A. Murry. 1986. Vertebrate paleontology of the Dockum Group, western Texas and eastern New Mexico. In K. Padian (ed.), The Beginning of the Age of Dinosaurs: Faunal Change Across the Triassic–Jurassic Boundary. Cambridge University Press, Cambridge 109-137 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 48424: authorized by Matthew Carrano, entered by Matthew Carrano on 18.03.2005, edited by Richard Butler
Creative Commons license: CC BY (attribution)
Taxonomic list
Gnathostomata | |
? Chondrichthyes indet.1 Huxley 1880 cartilaginous fish NMMNH P-30796, 30808, 34184, 34186, 34270-71, 34275, 34301-02
| |
Chondrichthyes | |
"Xenacanthus moorei" = Triodus moorei
"Xenacanthus moorei" = Triodus moorei Woodward 1889 elasmobranch NMMNH P-34165, 34300, 34299, 41446-48, 41450
| |
"Lissodus humblei" = Lonchidion humblei Murry 1981 elasmobranch SMUSMP 67951, 67954, 67469, 67955. NMMNH P-34166, 34185, 41451-54
"Lonchidion aff. humblei" = Lonchidion humblei1 Murry 1981 elasmobranch NMMNH P-29436, 34272, 34305 (also listed as Lonchidiidae indet.)
| |
| |
Gnathostomata | |
"Osteichthyes indet." = Osteichthyes4 Huxley 1880 bony fish NMMNH P-30782, 30785, 30796, 30798, 34194, 34220, 34304, 34267, 34283-85;NMMNH P-34398, 34170, 30781
Actinopterygii indet.1 ray-finned fish NMMNH P-29449, 30792, 34187, 34276, 34278-80, 34218, 34303, 34399
| |
Actinopteri | |
| |
Colobodontidae indet. Stensiö 1916 | |
Osteichthyes | |
| |
| |
Coelacanthimorpha | |
| |
Osteichthyes | |
| |
| |
Amphibia | |
| |
| |
Reptilia | |
Reptilia indet.1 Laurenti 1768 reptile NMMNH P-29947, 29448, 30824, 34172, 34287, 34208, 30788, 30810, 30812, 34176-80
| |
Lepidosauria indet.3 Haeckel 1866 lepidosaur "tricuspid teeth more similar to lacertilians than to the Eolacertilia"
| |
Paleollanosaurus fraseri n. gen. n. sp.1
| |
| |
? Trilophosaurus sp.1, Trilophosaurus buettneri1, Archosauriformes "indet. A"1, Archosauriformes "indet. B"1, Archosauriformes "indet. C"1, Archosauriformes "indet. D"1, Archosauriformes "indet. E"1, Archosauriformes "indet. F"1, Archosauriformes "indet. G"1, Archosauriformes "indet. H"1, Archosauriformes "indet. I"1, Archosauriformes "indet. J"1, Archosauriformes "indet. K"1, Archosauriformes "indet. L"1, Archosauriformes "indet. M"1, Archosauriformes "indet. N"1, Archosauriformes "indet. O"1, Archosauriformes "indet. P"1, Tecovasaurus sp.1, Protecovasaurus lucasi n. gen. n. sp.1, aff. Protecovasaurus lucasi1, Crosbysaurus harrisae n. gen. n. sp.1, aff. Crosbysaurus harrisae1
Protecovasaurus lucasi n. gen. n. sp.1 Heckert 2004 archosauromorph NMMNH P-34196-97, 34321-22, 34392, 34495-96, 41466
Crosbysaurus harrisae n. gen. n. sp.1 Heckert 2004 archosauromorph NMMNH P-34200-01, 34260, 34262, 34393-94, 34397
| |
| |
| |
? Ornithischia indet.1 Seeley 1888 ornithischian NMMNH P-30786, 34199, 34202-03, 30805, 30819, 34255, 34393-94
| |
"Phytosauridae indet." = Mystriosuchinae1 von Huene 1915 archosaur NMMNH P-30803, 30806, 34077, 34244-46, 34400, 34402
| |
| |
| |
| |
| |
Osteichthyes | |
| |
| |
| |
Pisces | |
"? Pisces indet." = Osteichthyes1
| |
Branchiopoda | |
| |
Polypodiopsida | |
Equisetales indet.2 Dumortier 1829 |