Also known as Little Hatchet Mountains
Where: Grant County, New Mexico (31.9° N, 108.5° W: paleocoordinates 39.4° N, 81.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Middle Member (Ringbone Formation), Late/Upper Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lacustrine - large; yellow sandstone and mudstone
Size classes: macrofossils, mesofossils
Preservation: mold/impression, soft parts
Collected by S. Lucas, G. Basabilvazo & Lawton in 1989–1990; reposited in the NMMNH
Collection methods: quarrying, surface (in situ), mechanical,
Primary reference: S. G. Lucas, G. Basabilvazo, and T. F. Lawson. 1990. Late Cretaceous dinosaurs from the Ringbone Formation, southwestern New Mexico, USA. Cretaceous Research 11:343-349 [M. Carrano/M. Carrano/P. Mannion]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 51902: authorized by Matthew Carrano, entered by Kaitlin Maguire on 30.06.2005, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
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