Where: New Mexico (34.8° N, 106.9° W: paleocoordinates 1.4° N, 36.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Red Tanks Member (Bursum Formation), Asselian (298.9 - 295.5 Ma)

• "Bursumian." Placement Carboniferous-Permian boundary has varied, but Lucas et al. (2013, 2016) correlated the two non-marine Lagerstatten with the early Asselian based on conodonts equivalent to the Streptognathodus nevaensis zone.

• group of beds-level stratigraphic resolution

Environment/lithology: pond; lithified mudstone

Size class: macrofossils

Preservation: mold/impression

Collected by J. Kukalová-Peck

• Repository: Canadian Museum of Nature, Ottawa (Kukalová-Peck collection, formerly Carleton University)

Primary reference: A. Nel, G. Bechly, J. Prokop, O. Béthoux, and G. Fleck. 2012. Systematics and evolution of Paleozoic and Mesozoic damselfly-like Odonatoptera of the "Protozygopteran" grade. Journal of Paleontology 86(1):81-104 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 122481: authorized by Matthew Clapham, entered by Matthew Clapham on 30.12.2011

Creative Commons license: CC BY (attribution)