R15/f8036 - Motutara Bluff, Kawhia: Puaroan, New Zealand
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Trigoniida
- Trigoniidae
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? Trigonia sp. n. sp.
Bruguière 1789
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Marwick 1950 | |||||||||
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Cephalopoda
- Belemnitida
- Mesohibolitidae
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Hibolithes marwicki
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| Subspecies: H. marwicki marwicki | ||||||||||
| see common names | ||||||||||
Geography
| Country: | New Zealand |
| Coordinates: | 38.1° South, 174.9° East (view map) |
| Paleocoordinates: | 85.5° South, 47.5° East |
| Basis of coordinate: | unpublished field data |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Late Jurassic |
| 10 m.y. bin: | Jurassic 5-6 | ||
| Key time interval: | Puaroan | ||
| Age range of interval: | 150 - 145 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: LITHOSTRATIGRAPHY: Unknown lithostratigraphic unit, not stated in text. AGE: Puaroan = Late Tithonian | |||||
Lithology and environment
| Primary lithology: | concretionary lithified calcareous claystone |
| Includes fossils? | Y |
| Lithology description: LITHOLOGY: Calcareous claystones, concretionary. Presumed to be lithified on the basis of age. | |
| Environment: | marine indet. |
| Geology comments: ENVIRONMENT: Unknown environment, not stated in text. | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | selective quarrying,field collection,survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | IGNS |
| Collection method comments: COLLECTORS: A. McKay (1884). REPOSITORY: Presumably the New Zealand Geological Survey (now GNS), Lower Hutt, New Zealand. | |
| Taxonomic list comments:COMPLETENESS: Limited, however exhaustive, to taxonomic group covered in monograph (Belemnitida). NOMENCLATURE: From authoritative publication, with fairly modern nomenclature and use of species names. IDENTIFICATION: All older collections re-identified by J.A. Marwick and G.R. Stevens. | |
Metadata
| Also known as: | GS 517; N73/36 | ||
| Database number: | 63835 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2006-08-22 02:34:43 | Last modified: | 2017-05-23 16:34:15 |
| Access level: | the public | Released: | 2006-08-22 02:34:42 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 18323. | G. R. Stevens. 1965. The Jurassic and Cretaceous Belemnites of New Zealand and a Review of the Jurassic and Cretaceous Belemnites of the Indo-Pacific Region. New Zealand Geological Survey Paleontological Bulletin 36 [A. Miller/A. Hendy] |
Secondary references:
| 18333 | J. A. Marwick. 1950. Unpublished identifications, New Zealand Geological Survey. [A. Miller/A. Hendy/A. Hendy] |