Mt-25 (Triassic to of Japan)
Where: Aichi, Japan (35.5° N, 137.2° E)
• Paleocoordinates: 5.1° N, 135.8° E (Wright 2013)
• coordinate estimated from map
When: Hozmadia gifuensis other zone, Aegean to Aegean (247.2 - 242.0 Ma)
Environment/lithology: basinal (siliceous); chert
Size class: microfossils
Preservation: original silica
Collection methods: bulk,
Primary reference: A. Yao and K. Kuwahara. 1997. Radiolarian faunal change from Late Permian to Middle Triassic times (ぺルム紀新世から三畳紀中世にかけての放散虫群集の変遷). NOM, Spec 10:87-96 [W. Foster/W. Foster]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 220800: authorized by William Foster, entered by William Foster on 15.06.2021
Creative Commons license: CC0 (CC0)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Protozoa | |
Hozmadia sp. Dumitrica et al. 1980 radiolarian | |
? Triassocampe sp. Dumitrica et al. 1980 radiolarian | |
Follicucullus sp. Ormiston and Babcock 1979 radiolarian | |
Oertlispongus diacanthus radiolarian |