Coppermine Trading Post tracksite, MNA 226 (Jurassic to of the United States)

Also known as Copper Mine, Kaibeto

Where: Coconino County, Arizona (36.7° N, 111.4° W: paleocoordinates 23.9° N, 49.1° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Navajo Sandstone Formation (Glen Canyon Group), Pliensbachian to Pliensbachian (190.8 - 174.1 Ma)

• Navajo Sandstone forms uppermost part of Glen Canyon Group, and is Early Jurassic, but probably not older than Pliensbachian (Irmis 2005. A review of the vertebrate fauna of the Lower Jurassic Navajo Sandstone in Arizona. Mesa Southwest Museum Bulletin 11:55–71)

• bed-level stratigraphic resolution

Environment/lithology: dune; sandstone

• "Cross-stratified dune sand"

Size class: macrofossils

Preservation: mold/impression, trace

Collected by L. F. Brady in 1958

Collection methods: surface (in situ), mechanical,

• A trackway of six pedes and six manus collected by Lionel F. Brady in 1958.

Primary reference: L. F. Brady. 1960. Dinosaur tracks from the Navajo and Windgate sandstones. Plateau 32(4):81-82 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 53826: authorized by Matthew Carrano, entered by Kaitlin Maguire on 14.09.2005, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Saurischia -
Navahopus falcipollex n. gen. n. sp.
Navahopus falcipollex n. gen. n. sp. Baird 1980 sauropodomorph