S118/f520: Bartonian, New Zealand
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Turritellidae
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Spirocolpus cf. waihaoensis
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Gastropoda
- Naticidae
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Magnatica sp.
(Marwick 1924)
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= Magnatica (Spelaenacca) sp.
Finlay 1930
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Beu et al. 1990 | |||||||||
Subgenus reassignment assumed | ||||||||||
Gastropoda
- Neogastropoda
- Volutidae
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Waihaoia confusa
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spelled with current rank as Alcithoe (Waihaoia) | ||||||||||
Gastropoda
- Struthiolariidae
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Monalaria concinna
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Bivalvia
- Ostreida
- Gryphaeidae
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Ostrea cf. mackayi
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= Pycnodonte cf. mackayi
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Beu et al. 1990 | |||||||||
Genus reassignment | ||||||||||
Bivalvia
- Cardiida
- Cardiidae
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Hedecardium sp.
Marwick 1944
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= Hedecardium (Hedecardium) sp.
Marwick 1944
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Beu et al. 1990 | |||||||||
Subgenus reassignment assumed | ||||||||||
? Laevicardium sp.
Swainson 1840
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Bivalvia
- Cardiida
- Tellinidae
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Tellina sp.
Linnaeus 1758
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= Tellinidae indet.
Blainville 1814
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Beu et al. 1990 | |||||||||
Genus assignment not valid | ||||||||||
Bivalvia
- Cardiida
- Veneridae
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Marama cf. vaga
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= Marama (Hina) cf. vaga
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Beu et al. 1990 | |||||||||
Subgenus reassigned | ||||||||||
Dosinia sp.
Scopoli 1777
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= Dosinia sp.
Scopoli 1777
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Beu et al. 1990 | |||||||||
Unknown subgenus assignment | ||||||||||
Bivalvia
- Cardiida
- Mactridae
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? Spisula sp.
Gray 1837
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= Mactridae indet.
Lamarck 1809
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Beu et al. 1990 | |||||||||
Genus assignment not valid | ||||||||||
Bivalvia
- Hiatellida
- Hiatellidae
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Panopea sp.
(Menard 1807)
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Bivalvia
- Carditida
- Carditidae
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Pleuromeris sp.
Conrad 1867
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see common names |
Geography
Country: | New Zealand | State/province: | Canterbury |
Coordinates: | 44.5° South, 170.9° East (view map) | ||
Paleocoordinates: | 52.0° South, 167.3° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Paleogene | Epoch: | Eocene |
Stage: | Bartonian | 10 m.y. bin: | Cenozoic 3 |
Key time interval: | Bartonian | ||
Age range of interval: | 41.20000 - 37.71000 m.y. ago |
Stratigraphy
Formation: | Otaio Limonitic Greensand | ||||
Local section: | Otaio Gorge | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Unit 60 ft thick. Bortonian local stage = latest Lutetian-Bortonian stage (Cooper et al., 2004). Faunal list derived from multiple concretions within bed. |
Lithology and environment
Primary lithology: | concretionary lithified sandstone |
Includes fossils? | Y |
Lithology description: Concretionary micacaeous sandstone. Concretions both scattered and in bands. | |
Environment: | shoreface |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | selective quarrying,field collection |
Reason for describing collection: | taxonomic analysis |
Collection method comments: Collected by Gair, Collins and Marwick (1950). Collections likely to be reposited in IGNS (New Zealand Geological Survey) collections, Lower Hutt, New Zealaand | |
Taxonomic list comments:Identifications are those of Marwick (1960). Nomenclature revised by A. Hendy (2005) |
Metadata
Also known as: | GS 5304 | ||
Database number: | 50149 | ||
Authorizer: | A. Hendy, A. Miller | Enterer: | A. Hendy |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2005-05-09 09:53:13 | Last modified: | 2017-05-23 16:34:15 |
Access level: | the public | Released: | 2005-05-09 09:53:12 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
13479. | J. Marwick. 1960. Early Tertiary Mollusca from Otaio Gorge, South Canterbury. New Zealand Geological Survey Paleontological Bulletin 33 [A. Miller/A. Hendy/A. Hendy] |
Secondary references:
11706 | A. G. Beu, P.A. Maxwell, and R.C. Brazier. 1990. Cenozoic Mollusca of New Zealand. New Zealand Geological Survey Paleontological Bulletin 58 [A. Miller/A. Hendy/A. Hendy] |