Also known as Mitchells Rocks
Where: Otago, New Zealand (46.3° S, 170.0° E: paleocoordinates 58.6° S, 160.5° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Wangaloa Formation, Danian (66.0 - 61.6 Ma)
• Wangaloa Formation has perviously been assigned to Upper Miocene, and Late Cretaceous, but is Early Paleocene. Miospores indicate zone PM2=Haumurian=Maastrichtian immediately below skelatal assemblage. Palynological, foraminiferal, and molluscan assemblages at the horizon and immediately above indicate Early Paleocene=Teurian ages. Early Teurian=Danian
• bed-level stratigraphic resolution
Environment/lithology: coastal; lithified, fine-grained, concretionary, shelly/skeletal sandstone
Size class: macrofossils
Collection methods: quarrying,
• Collection is reposited in Otago University (OU)
Primary reference: J. D. Stilwell. 1993. New Early Paleocene Mollusca from the Wangaloa Formation of South Island, New Zealand. Journal of Paleontology 67(3):360-369 [A. Miller/A. Hendy/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 52564: authorized by Austin Hendy, entered by Austin Hendy on 10.08.2005, edited by Mark Uhen
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Chelonioidea indet. Baur 1893 sea turtle | |
Chondrichthyes | |
Myliobatidae indet. Bonaparte 1838 eagle ray | |
Gastropoda | |
Pyropsis zinsmeisteri n. sp.
Pyropsis zinsmeisteri n. sp. Stilwell 1993 snail | |
Bivalvia | |
Leionucula palaioanaxea n. sp.
Leionucula palaioanaxea n. sp. Stilwell 1993 nut clam |