T and J Quarry (Jurassic to of the United States)

Also known as Ted and Jane Quarry, Toston, MT-6

Where: Gallatin County, Montana (46.2° N, 111.4° W: paleocoordinates 42.5° N, 55.9° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Morrison Formation, Kimmeridgian to Kimmeridgian (157.3 - 145.0 Ma)

• ? possibly below "clay change"

• bed-level stratigraphic resolution

Environment/lithology: lacustrine; sandy mudstone

Size class: macrofossils

Collected by R. D. Scheetz

Collection methods: surface (in situ),

Primary reference: C. E. Turner and F. Peterson. 1999. Biostratigraphy of dinosaurs in the Upper Jurassic Morrison Formation of the Western Interior, U.S.A. In D. D. Gillette (ed.), Vertebrate Paleontology in Utah, Utah Geological Survey Miscellaneous Publication 99-1:77-114 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 231532: authorized by Matthew Carrano, entered by Matthew Carrano on 23.08.2023

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Theropoda -
Allosaurus sp. Marsh 1877 allosauroid
 Saurischia - Diplodocidae
Apatosaurus sp. Marsh 1877 diplodocid
"small mature sauropods"