"4 miles above east end of Post Office", Cypress Hills (Eocene of Canada)

Where: Saskatchewan, Canada (49.5° N, 108.8° W: paleocoordinates 51.2° N, 99.4° W)

• coordinate based on nearby landmark

When: Cypress Hills Formation, Chadronian (37.2 - 33.9 Ma)

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, mesofossils

Collected by L. M. Lambe in 1904; reposited in the NMC

Primary reference: C. W. Gilmore. 1938. Fossil snakes of North America. Geological Society of America Special Paper (9)1-96 [J. Head/J. Head]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 180203: authorized by Paul Barrett, entered by Terri Cleary on 11.07.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Squamata - Loxocemidae
Ogmophis compactus n. sp. Lambe 1908 Mexican burrowing snake
NMC 6237 (holotype), one dorsal vertebra; NMC 6238, 6239, and 6240 (paratypes) are probably from the same locality; NMC 4241, thoracic vertebra, may also be from here- "east end of Cypress Hills"