Also known as LACM 7943
Where: Powder River County, Montana (45.7° N, 105.1° W: paleocoordinates 52.1° N, 78.9° W)
• coordinate estimated from map
When: Hell Creek Formation, Late/Upper Maastrichtian (70.6 - 66.0 Ma)
Environment/lithology: fluvial; claystone
Size class: macrofossils
Reposited in the LACM
Primary reference: T. S. Kelly. 2014. Preliminary report on the mammals form Lane's Little Jaw Site Quarry: a latest Cretaceous (earliest Puercan?) local fauna, Hell Creek Formation, southeastern Montana. Paludicola 10(1):50-91 [P. Holroyd/P. Holroyd]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 183110: authorized by Patricia Holroyd, entered by Patricia Holroyd on 01.12.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Triceratops sp. Marsh 1889 ceratopsid | |
Pachycephalosaurus sp. Brown and Schlaikjer 1943 ornithischian | |
Crocodylia indet. crocodilian | |
Champsosaurus sp. Cope 1876 choristodere |