Where: Howard County, Texas (32.2° N, 101.2° W: paleocoordinates 6.9° N, 41.5° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Otischalkian other zone, Iatan Member (Dockum Formation), Norian (228.0 - 208.5 Ma)
• Otischalkian LVF
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; brown, red mudstone and yellow sandstone
•strata are the Iatan Member of the Dockum Formation (Lucas and Anderson, 1993b)
Size class: macrofossils
Collection methods: quarrying, surface (in situ),
Primary reference: S. G. Lucas, A. R. Hunt, and R. Kahle. 1993. Late Triassic vertebrates from the Dockum Formation near Otis Chalk, Howard County, Texas. New Mexico Geological Society Guidebook, 44th Field Conference, Carlsbad Region, New Mexico and West Texas [R. Butler/E. Dunne]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 194471: authorized by Richard Butler, entered by Emma Dunne on 20.06.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
|