BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Muddy and Clear forks of the Little Missouri River, Pike County, Arkansas, USA
Lat/Long (Decimal) | 34.0627,-93.7382 |
---|---|
Co-ordinates Derivation | not explained |
Given Location | Arkansas, United States |
Mindat.org Region (for given coordinates) | Pike County, Arkansas, USA |
Collections
Collection | Reference | Stratigraphic Name | Comments | Lithology | Age |
---|---|---|---|---|---|
Muddy and Clear forks of the Little Missouri River | Clark W. B., Twitchell M. W. (1915) | Trinity | Comanche series | sandstone | 145 - 66 Ma Cretaceous |
Recorded Fossils
Accepted Name | Hierarchy | Age |
---|---|---|
Hypodiadema elegans species | Animalia : Echinodermata : Echinoidea : Hemicidaridae : Hypodiadema : Hypodiadema elegans | 145 - 66 Ma Cretaceous |
References
Clark W. B., Twitchell M. W. (1915) The Mesozoic and Cenozoic Echinodermata of the United States, United States Geological Survey Bulletin 54, 1-341 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!