Horizon R10/f177/0.8, WHK1 Section, Waiheke Island: Induan, New Zealand

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa - Entactinaria - Entactiniidae
? Entactinosphaera spoerlii
? Entactinosphaera sp. Foreman 1963
Protozoa - Spumellaria - Pyramispongiidae
? Ellipsocopicyntra sp. Kozur and Mostler 1989
Conodonta - Ozarkodinida - Gondolellidae
Neogondolella carinata (Clark 1959)
see common names

Geography
Country:New Zealand
Coordinates: 36.8° South, 175.0° East (view map)
Paleocoordinates:72.0° South, 163.8° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Triassic Epoch:Early/Lower Triassic
Stage:Induan 10 m.y. bin:Triassic 1
Key time interval:Induan
Age range of interval:252.17000 - 251.20000 m.y. ago
Stratigraphy
Local section:WHK1 Local bed:0.8 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: early Induan
Unit A
Lithology and environment
Primary lithology:black,yellow lithified chert
Includes fossils?Y
Lithology description: Black chert with yellowish layer
Environment:basinal (siliceous) Tectonic setting:deep ocean basin
Taphonomy
Modes of preservation:body
Size of fossils:microfossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:130297
Authorizer:J. Pálfy Enterer:A. Kocsis
Modifier:A. Kocsis
Created:2012-07-06 23:23:05 Last modified:2017-05-23 16:34:15
Access level:the public Released:2012-07-06 23:23:05
Creative Commons license:CC BY
Reference information

Primary reference:

42231. R. S. Hori, S. Yamakita, M. Ikehara, K. Kodama, Y. Aita, T. Sakai, A. Takemura, Y. Kamata, N. Suzuki, S. Takahashi, K. B. Spörli and J. A. Grant-Mackie. 2011. Early Triassic (Induan) Radiolaria and carbon-isotope ratios of a deep-sea sequence from Waiheke Island, North Island, New Zealand. Palaeoworld 20:166-178 [J. Pálfy/A. Kocsis]