Where: Iowa (42.4° N, 92.4° W)
• Paleocoordinates: 28.6° S, 58.2° W (Wright 2013)
• coordinate estimated from map
• local area-level geographic resolution
When: kockelianus conodont zone, Spillville/Otis Formation (Wapsipinicon Group), Eifelian to Eifelian (393.3 - 382.7 Ma)
• group-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size classes: macrofossils, mesofossils
Primary reference: J. Day. 1996. Faunal signatures of Middle-Upper Devonian depositional sequences and sea level fluctuations in the Iowa Basin: US Midcontinent. Paleozoic Sequence Stratigraphy: Views from the North America Craton: Boulder, Colorado, Geological Society of America Special Paper 306 306:277-300 [A. Miller/J. Zambito/J. Zambito]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 93841: authorized by Arnold Miller, entered by Jay Zambito on 04.02.2010
Creative Commons license: CC0 (CC0)
Taxonomic list
| unclassified | |
| Strophomenata | |
|
Schuchertella sp. Girty 1904 | |
"Strophodonta sp." = Strophomena (Strophodonta)
"Strophodonta sp." = Strophomena (Strophodonta) Hall 1852 | |
|
Devonochonetes sp. Muir-Wood 1962 | |
| Rhynchonellata | |
|
Schizophoria sp. King 1850 | |
|
Cyrtina sp. Davidson 1858 | |
|
Cranaena sp. Hall and Clarke 1893 | |
|
Gypidula sp. Hall 1867 | |
| Craniata | |
|
Petrocrania sp. Raymond 1910 | |