Where: Idaho County, Idaho (45.7° N, 116.5° W: paleocoordinates 36.2° N, 57.0° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Coon Hollow Formation, Bajocian (170.3 - 168.3 Ma)
• from "limestone lenses 1-3 m thick"
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; shelly/skeletal reef rocks
Collection methods: peel or thin section,
Primary reference: G. D. Stanley, Jr. and L. Beauvais. 1990. Middle Jurassic corals from the Wallowa terrane, west-central Idaho. Journal of Paleontology 64(3):352-362 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 4901: authorized by John Alroy, entered by John Alroy on 29.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Coenastraea hyatti Wells 1942 stony coral | |
Thecomeandra vallieri n. sp.
Thecomeandra vallieri n. sp. Stanley and Beauvais 1990 stony coral | |
Bivalvia | |
Pronoella uintahensis Imlay 1964 clam | |
Platymya rockymontana Imlay 1967 clam | |
Pectinidae indet. Wilkes 1810 scallop
Chlamys sp. Röding 1798 scallop | |
Inoceramus sp. Sowerby 1814 clam | |
Gastropoda | |
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