Houtiyn-Hotgor Depression (outcrop 296/8): Tithonian, Mongolia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Insecta - Hemiptera - Corixidae
5 specimens
PIN 3688/1970-1974
see common names

Geography
Country:Mongolia State/province:Dund-Gov’ Aymag
Coordinates: 45.6° North, 107.8° East (view map)
Paleocoordinates:53.5° North, 109.0° East (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Jurassic Epoch: Late Jurassic
Stage: Tithonian 10 m.y. bin: Jurassic 6
Key time interval: Tithonian
Age range of interval: 149.2 - 143.1 m.y. ago
Stratigraphy
Formation:Ulaan-Ereg
Lithology and environment
Primary lithology:planar lamination lithified "shale"
Lithology description: "Paper shales"
Environment:lacustrine indet. Tectonic setting:rift
Geology comments: Early syn-rift phase (Graham et al., 2001); extensional stress field from collapse of Mongolia-Okhotsk orogenic belt (Wu, 2013).
Taphonomy
Modes of preservation:mold/impression
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Museum repositories:PIN
Metadata
Also known as:PIN collection 3688
Database number:122318
Authorizer:M. Clapham Enterer:J. Karr
Modifier:M. Clapham Research group:paleoentomology
Created:2011-12-21 10:58:55 Last modified:2025-02-22 15:12:02
Access level:the public Released:2011-12-21 10:58:55
Creative Commons license:CC0
Reference information

Primary reference:
38933. Y. A. Popov. 1988. Novye Mezozojskie Klory Prebljaki (Corixidae, Shurabellidae). In A. Y. Rozanov (ed.), Novye Iskopaemykh Bespozvonochnykh Mongolii, Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya 33:63-71 [M. Clapham/J. Karr/M. Clapham]