Swale Stream: Late Albian, New Zealand
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Malacostraca
- Decapoda
- Lyreididae
|
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Hemioon novozelandicum n. sp.
Glaessner 1980
|
1 specimen | ||||||
| see common names | |||||||
Geography
| Country: | New Zealand |
| Coordinates: | 41.9° South, 173.9° East (view map) |
| Paleocoordinates: | 76.0° South, 157.1° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Early Cretaceous |
| Stage: | Albian | 10 m.y. bin: | Cretaceous 4 |
| Key time interval: | Late Albian | ||
| Age range of interval: | 106.2 - 100.5 m.y. ago |
Stratigraphy
| Formation: | Swale Siltstone | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Ngaterialn local stage (Latest Albian), from near the base of the Worthoceras parvum assemblage zone of Henderson (1973) | |||||
Lithology and environment
| Primary lithology: | concretionary siltstone |
| Includes fossils? | Y |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
| Disassociated major elements: | some |
| Disassociated minor elements: | some |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 37707 | ||
| Authorizer: | J. Alroy | Enterer: | E. Leckey |
| Modifier: | E. Leckey | Research group: | marine invertebrate |
| Created: | 2004-03-22 11:32:00 | Last modified: | 2004-03-22 13:32:00 |
| Access level: | the public | Released: | 2004-03-22 11:32:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 10062. | M. F. Glaessner. 1980. New Cretaceous and Tertiary crabs (Crustacea: Brachyura) from Australia and New Zealand. Transactions of the Royal Society of South Australia 104(6):171-192 [J. Alroy/E. Leckey/E. Leckey] |