Where: Prince Georges County, Maryland (38.8° N, 77.0° W: paleocoordinates 39.7° N, 52.4° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Severn Formation, Maastrichtian (72.1 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; poorly lithified, glauconitic sandstone
Size class: macrofossils
Collected by P. M. Kranz in 1989; reposited in the USNM
Collection methods: surface (in situ),
Primary reference: D. B. Weishampel and L. Young. 1996. Dinosaurs of the East Coast xiii-275 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 99439: authorized by Matthew Carrano, entered by Hallie Street on 11.11.2010, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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