Also known as Three Trees Quarry, WY-28
Where: Albany County, Wyoming (41.9° N, 106.1° W: paleocoordinates 37.7° N, 52.7° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Morrison Formation, Tithonian (152.1 - 145.0 Ma)
• upper middle part of formation; ca. 15 m above Quarry 13 (ref 10638
• bed-level stratigraphic resolution
Environment/lithology: wet floodplain; mudstone
Size class: macrofossils
Collected by W. Reed; reposited in the YPM
Collection methods: quarrying, mechanical,
Primary reference: O. C. Marsh. 1894. The typical Ornithopoda of the American Jurassic. American Journal of Science, series 3 48:85-90 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 39346: authorized by Matthew Carrano, entered by Matthew Carrano on 26.05.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Laosaurus consors n. sp." = Nanosaurus agilis
| |
Goniopholis sp. Owen 1842 crocodilian |