Also known as Alamo Wash (in part), Rick's Site
Where: San Juan County, New Mexico (36.3° N, 108.0° W: paleocoordinates 43.7° N, 85.7° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Naashoibito Member (Kirtland Formation), Lancian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: "channel"; coarse-grained, conglomeratic sandstone
Size classes: macrofossils, mesofossils
Collected by R. Devore in 1977; reposited in the UNM
Collection methods: bulk, quarrying, mechanical, sieve,
Primary reference: B. S. Kues, T. M. Lehman, and J. K. Rigby, Jr. 1980. The teeth of Alamosaurus sanjuanensis, a Late Cretaceous sauropod. Journal of Paleontology 54(4):864-869 [M. Carrano/M. Carrano]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 14518: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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"Saurornithoididae indet." = Troodontidae1
"Saurornithoididae indet." = Troodontidae1 Gilmore 1924 maniraptoran UNM FFF-014 (= NMMNH P-22566); NMMNH P-33520, 33521
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Mammalia | |
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Chondrichthyes | |
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