Also known as GS 10191, GS 12139
Where: Chatham Islands, New Zealand (44.0° S, 176.6° W: paleocoordinates 54.4° S, 147.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Red Bluff Tuff Formation (Kekerione Group), Waipawan (55.8 - 53.0 Ma)
• The Red Bluff Tuff is assigned an Late Teurian to early Waipawan local stage=Thanetian-Ypresian age based on biostratigraphy from combination of faunal groups. Most collections come from Waipawan portions of the unit, and therefore the collection is assigned a Waipawan age.
• bed-level stratigraphic resolution
Environment/lithology: offshore; tuffaceous, calcareous sandstone
Size class: macrofossils
Collection methods: quarrying,
• Collections reposited in Institute of Geological and Nuclear Sciences (New Zealand Geological Survey) collections. Collected by MAC (1977)
Primary reference: H. J. Campbell, P. B. Andrews, A. G. Beu, P. A. Maxwell, A. R. Edwards, M. G. Laird, N. deB Hornibrook, D. C. Mildenhall, W. A. Watters, J. S. Buckeridge, D. E. Lee, C. P. Strong, G. J. Wilson and B. W. Hayward. 1993. Cretaceous-Cenozoic geology and biostratigraphy of the Chatham Islands, New Zealand. Institute of Geological and Nuclear Sciences Monograph 2:1-269 [A. Miller/A. Hendy/A. Hendy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 51079: authorized by Austin Hendy, entered by Austin Hendy on 26.05.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Apatopygus sp. Hawkins 1920 sea urchin | |
Giraliaster cf. bellissae Foster and Philip 1978 sea urchin | |
Crinoidea | |
Isocrinus cf. stellatus Sea lily | |
Craniata | |
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Cephalopoda | |
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Gastropoda | |
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Cypraeidae indet. Rafinesque 1815 cowry | |
Bivalvia | |
? Modiolus sp., "? Hormomya wiletsi" = Brachidontes (Hormomya)
? Modiolus sp. Lamarck 1801 mussel | |
Pectinidae indet. Wilkes 1810 scallop
Chlamys sp. n. sp. Röding 1798 scallop
? Eburneopecten sp. n. sp. Conrad 1865 scallop | |
Limatula (Limatuletta) waitahana file clam
Lima sp. n. sp. Bruguière 1797 file clam | |
"Cyclochlamys sp. n. sp." = Cyclopecten (Cyclochlamys)
"Cyclochlamys sp. n. sp." = Cyclopecten (Cyclochlamys) Finlay 1926 mud scallop | |
"Pycnodonte (Notostrea) tarda" = Notostrea
"Pycnodonte (Notostrea) tarda" = Notostrea oyster | |
Barbatia ? sp. Gray 1842 clam
Arca sp. Linnaeus 1758 ark | |
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"Elliptotellina donaciformis" = Tellina (Elliptotellina)
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Pharetronida | |
Pharetronida indet. Zittel 1878 |