Also known as Motorola
Where: Tarrant County, Texas (32.7° N, 97.3° W: paleocoordinates 30.0° N, 59.8° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Pawpaw Formation (Washita Group), Late/Upper Albian (105.3 - 99.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; brown, silty mudstone
Size class: macrofossils
Collected by J. Maurice in 1989
Collection methods: quarrying, surface (float), mechanical,
• Discovered by Johnny Maurice in 1989
Primary reference: L. L. Jacobs, D. A. Winkler, P. A. Murry and J. M. Maurice. 1994. A nodosaurid scuteling from the Texas shore of the Western Interior Seaway. In K. Carpenter, K. F. Hirsch, J. R. Horner (eds.), Dinosaur Eggs and Babies 337-346 [M. Carrano/K. Maguire/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 52126: authorized by Matthew Carrano, entered by Kaitlin Maguire on 26.07.2005, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
| |
Crinoidea | |
Poecilocrinus dispandus Peck 1943 Sea lily | |
Asteroidea | |
Asteroidea indet. de Blainville 1830 sea star | |
Echinoidea | |
Echinoidea indet. Leske 1778 sea urchin | |
Chondrichthyes | |
Leptostyrax macrorhiza Cope 1875 mackerel shark | |
Squalicorax sp. Whitley 1939 crow shark | |
"Cretolamna appendiculata" = Cretalamna appendiculata
"Cretolamna appendiculata" = Cretalamna appendiculata Agassiz 1835 mackerel shark | |
Pseudohypolophus sp. Cappetta and Case 1975 guitarfish | |
Paraisurus macrorhiza Cappetta 1980 collared carpetshark | |
Reptilia | |
? Texasetes sp. Coombs 1995 ankylosaur | |
Testudines indet. Batsch 1788 turtle | |
Gastropoda | |
Turritella sp. Lamarck 1799 turret shell | |
Cephalopoda | |
Engonoceras sp. Neumayr and Uhlig 1881 ammonite | |
Bivalvia | |
Lima sp. Bruguière 1797 file clam | |
Neithea sp. Drouet 1824 scallop | |
"Lopha quadriplicata" = Peilinia quadriplicata
"Lopha quadriplicata" = Peilinia quadriplicata Kues 1997 oyster | |
Trigonia ? clavigera clam | |
Stearnsia robbinsi clam | |
Malacostraca | |
"Xanthosia aspera" = Steorrosia aspera, Xanthosia wintoni n. sp.
"Xanthosia aspera" = Steorrosia aspera Rathbun 1935 crab
Xanthosia wintoni n. sp. Rathbun 1935 crab | |
Raninella sp. Milne-Edwards 1862 crab | |
Linuparus adkinsi Rathbun 1935 spiny lobster |