Also known as CI
Where: Sandoval County, New Mexico (35.6° N, 106.9° W: paleocoordinates 31.4° N, 54.5° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Brushy Basin Member (Morrison Formation), Kimmeridgian to Kimmeridgian (157.3 - 145.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: "floodplain"; green claystone and limestone
Size class: macrofossils
Collected by H. Schwartz & K. Manley
Collection methods: surface (float), surface (in situ),
Primary reference: H. L. Schwartz and K. Manley. 1992. Geology and stratigraphy of the Seismosaurus locality, Sandoval County, New Mexico. New Mexico Geology 14(2):25-30 [M. Carrano/M. Carrano]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 119024: authorized by Matthew Carrano, entered by Matthew Carrano on 20.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
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