Indian Wells Canyon, Alamogordo, Lake Valley Formation, Andrecito Member, Otero (Carboniferous of the United States)

Where: New Mexico (32.9° N, 105.8° W: paleocoordinates 16.1° S, 50.2° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Andrecito Member (Lake Valley Formation), Osagean (352.0 - 343.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: deep subtidal shelf; lithified wackestone

• level-bottom shelf
• medium to dark gray, medium-bedded, argillaceous, silty, lime wackestone

Size class: macrofossils

Primary reference: D. K. Brezinski. 2000. Lower Mississippian trilobites from southern New Mexico. Journal of Paleontology 74(6):1043-1064 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 64755: authorized by Wolfgang Kiessling, entered by Uta Merkel on 14.09.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

• trilobites only
Trilobita
 Proetida - Phillipsiidae
Griffithidella caballeroensis Brezinski 2000 trilobite
Breviphillipsia semiteretis Hessler 1963 trilobite
 Proetida - Brachymetopidae
Proetides sp. Walter 1924 trilobite