Also known as Near Onefour

Where: Alberta, Canada (49.1° N, 110.5° W: paleocoordinates 56.3° N, 76.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Dinosaur Park Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)

• from strata immediately overlying a coal seam, interpreted as the base of the LCZ Zone in the Dinosaur Park Formation

• bed-level stratigraphic resolution

Environment/lithology: estuary or bay; sandstone

Size class: macrofossils

Collected by Wendy Sloboda in 2009-2010; reposited in the TMP

Collection methods: quarrying

Primary reference: J. A. Campbell, M. T. Mitchell, M. J. Ryan and J. S. Anderson. 2021. A new elasmosaurid (Sauropterygia: Plesiosauria) from the non-marine to paralic Dinosaur Park Formation of southern Alberta, Canada. PeerJ 9:e10720:1-44 [M. Uhen/M. Uhen/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 219546: authorized by Philip Mannion, entered by Philip Mannion on 13.04.2021

Creative Commons license: CC BY (attribution)