Also known as Mo-105; One mile east of Birdcage Gap

Where: Morrill County, Nebraska (41.7° N, 103.1° W)

• Paleocoordinates: 46.6° N, 91.2° W (Wright 2013)

• coordinate based on political unit

When: Brown Siltstone Member (Brule Formation), Arikareean (29.5 - 18.5 Ma)

• Unit A

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: C. C. Swisher. 1982. Stratigraphy and biostratigraphy of the eastern portion of the Wildcat Ridge, western Nebraska. 1-172 [J. Alroy/J. Alroy/J. Marcot]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 17568: authorized by John Alroy, entered by John Alroy on 18.02.1993, edited by Jonathan Marcot

Creative Commons license: CC0 (CC0)