Where: Geary County, Kansas (39.1° N, 96.5° W: paleocoordinates 1.6° N, 26.2° W)
When: Havensville Shale Member (Wreford Limestone Formation), Sakmarian (295.5 - 290.1 Ma)
• Mid. Havensville Shale
•Vertebrate remains extracted from the same horizons throughout the Wreford Megacyclothem, Chase Group, Gearyan Stage, Lower Permian.
Environment/lithology: offshore; lithified, gray, yellow, calcareous shale and limestone
Size class: macrofossils
Preservation: mold/impression
Collection methods: acetic
• Repository: Museum of Natural History, University of Kansas (KUVP)
Primary reference: H. Schultze. 1985. Marine to Onshore Vertebrates in the Lower Permian of Kansas and their Paleoenvironmental Implications. University of Kansas Paleontological Contributions 113:1-18 [M. Clapham/P. Vazquez/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 130779: authorized by Matthew Clapham, entered by Priscilla Vazquez on 13.07.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
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