Also known as North bank of drainage, ~1800' due south of northeast corner of sec. 18.
Where: Juab County, Utah (39.6° N, 113.7° W: paleocoordinates 2.3° S, 48.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Chainman Shale Formation, Meramecian (343.0 - 335.5 Ma)
• Goniatites americanus zone
• bed-level stratigraphic resolution
Environment/lithology: poorly lithified, black, gray limestone
Reposited in the USNM
Collection methods: surface (in situ), mechanical,
• M. Gordon Jr. & W.E. McCaslin 19 Sept. 1974
Primary reference: M. Gordon and E. L. Yochelson. 1987. Late Mississippian gastropods of the Chainman Shale, West-Central Utah. United States Geological Survey Professional Paper 1368:1-112 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 59830: authorized by Pete Wagner, entered by Pete Wagner on 16.04.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Goniatites americanus Gordon 1971 ammonite | |
Gastropoda | |
Lunulazona nodomarginata, Mourlonia venusta, Trepospira (Angyomphalus) regularis, Glabrocingulum (Glabrocingulum) "sp. A"
Lunulazona nodomarginata McChesney 1861 snail
Mourlonia venusta Gordon and Yochelson 1987 snail
Trepospira (Angyomphalus) regularis Gordon and Yochelson 1987 snail
Glabrocingulum (Glabrocingulum) "sp. A" Thomas 1940 snail | |
Loxonema sp. Phillips 1841 snail |