LACMIP 17130, Montgomery Mountains (Ediacaran of the United States)

Where: Nye County, Nevada (36.4° N, 116.1° W: paleocoordinates 42.2° S, 124.5° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: lower Member (Wood Canyon Formation), Ediacaran (635.0 - 541.0 Ma)

• The lower member records a highstand systems tract consisting of three carbonate-capped parasequences.

• group of beds-level stratigraphic resolution

Environment/lithology: delta front; lithified, sandy siltstone

Size class: macrofossils

Preservation: cast

Reposited in the LACM

Collection methods: bulk,

Primary reference: J. W. Hagadorn and B. M. Waggoner. 2000. Ediacaran Fossils from the Southwestern Great Basin, United States. Journal of Paleontology 74(2):349-359 [M. Patzkowsky/K. Straub/O. Alfaro]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 7180: authorized by Mark Patzkowsky, entered by Kyle Straub on 10.05.2000, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

Scyphozoa
  - Corumbellidae
Corumbella sp. jellyfish
Archaeichnium
  - Mackenziidae
cf. Archaeichnium sp. Glaessner 1963
Cloudina
  - Cloudinidae
cf. Cloudina sp. Germs 1972
 Erniettomorpha -
Swartpuntia cf. germsi Narbonne et al. 1997
? Ernietta sp. Pflug 1966
Polychaeta
  -
Onuphionella sp. Kiryanov 1968
Orthothecimorpha
 Circothecida -
 Ichnofossils -