Where: Kit Carson County, Colorado (39.3° N, 103.1° W: paleocoordinates 37.7° N, 60.9° W)

• coordinate based on nearby landmark

When: Cretaceous (145.0 - 66.0 Ma)

Environment/lithology: marine; lithology not reported

Size class: macrofossils

• vertebral series comprised of at least 90 vertebrae.

Primary reference: W. T. Lee. 1897. Geological News. American Naturalist 31(367):613-614 [M. Carrano/H. Street/H. Street]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 107401: authorized by Matthew Carrano, entered by Hallie Street on 07.04.2011

Creative Commons license: CC BY (attribution)