Koreyskaya River, 22 m: Early/Lower Tithonian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa - Spumellaria - Angulobracchiidae
Paronaella sp. Pessagno 1971
Protozoa - Spumellaria - Emiluviidae
Emiluvia sp. Foreman 1973
Protozoa - Spumellaria - Archaeospongoprunidae
Archaeospongoprunum sp. Pessagno 1973
Protozoa - Nassellaria - Syringocapsidae
Podobursa sp. Wisniowski 1889
Podobursa triacantha (Fischli 1916)
Protozoa - Nassellaria - Parvicingulidae
Ristola altissima (Rüst 1885)
Parvicingula mashitaensis Mizutani 1981
Mirifusus dianae
subsp. minor
Protozoa - Nassellaria - Canoptidae
Cinguloturris sp. Dumitrica and Mello 1982
Cinguloturris cylindra Kemkin and Rudenko 1993
Cinguloturris primorika Kemkin and Taketani 2004
Kemkin and Taketani 2004
Protozoa - Nassellaria - Spongocapsulidae
Spongocapsula obesa
Spongocapsula perampla (Rüst 1885)
Protozoa - Nassellaria - Williriedellidae
Zhamoidellum sp. Dumitrica 1970
Zhamoidellum ovum Dumitrica 1970
Protozoa - Nassellaria - Sethocapsidae
Sethocapsa sp. Haeckel 1881
Protozoa - Nassellaria - Unumidae
Protunuma japonicus Matsuoka and Yao 1985
Protozoa - Nassellaria - Archaeodictyomitridae
Thanarla brouweri (Tan Sin Hok 1927)
Archaeodictyomitra sp. Pessagno 1977
Protozoa - Nassellaria - Pseudodictyomitridae
Pseudodictyomitra ex gr. nuda (Schaaf 1981)
Pseudodictyomitra primitiva Matsuoka and Yao 1985
recombined as Loopus primitivus
Protozoa - Nassellaria - Eucyrtidiidae
Stichocapsa sp. Haeckel 1881
Stichocapsa altiforamina
Stichocapsa ex gr. cribata
Stichocapsa ex gr. mediocris
Stichomitra sp. Cayeux 1897
Stichomitra japonica
Protozoa - Nassellaria - Xitidae
Xitus sp. Pessagno 1977
Xitus gifuensis Mizutani 1981
Xitus cf. spicularius (Aliev 1961)
Protozoa - Nassellaria - Eucyrtiidae
Sethocapsa horokanaiensis Kawabata 1988
recombined as Tetracapsa horokanaiensis
Protozoa - Xiphostylidae
Triactoma blakei (Pessagno 1977)
see common names

Geography
Country:Russian Federation State/province:Primorskiy Kray
Coordinates: 43.3° North, 134.2° East (view map)
Paleocoordinates:45.3° North, 137.7° East
Basis of coordinate:based on nearby landmark
Geographic resolution:hand sample
Time
Period:Jurassic Epoch:Late/Upper Jurassic
Stage:Tithonian 10 m.y. bin:Jurassic 6
Key time interval:Early/Lower Tithonian
Age range of interval:150.80000 - 145.00000 m.y. ago
Stratigraphy
Geological group:Gorbousha
Local section:Koreyskaya River Local bed:22 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: sample C-74, Xitus gifuensis assemblage
Lithology and environment
Primary lithology: lithified chert
Lithology description: greenish grey clayish chert
Environment:deep-water indet.
Taphonomy
Size of fossils:microfossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:92746
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:micropaleontology
Created:2009-11-27 06:03:14 Last modified:2009-11-27 08:03:14
Access level:the public Released:2009-11-27 06:03:14
Creative Commons license:CC BY
Reference information

Primary reference:

31272. I. V. Kemkin, M. Kametaka, and S. Kojima. 1999. Radiolarian biostratigraphy for transitional facies of chert-clastic sequence of the Taukha Terrane in the Koreyskaya River area, southern Sikhote-Alin, Russia. The Journal of Earth and Planetary Sciences 46:29-47 [W. Kiessling/U. Merkel]

Secondary references:

31270 I. V. Kemkin and Y. Taketani. 2004. New radiolarian species from Late Jurassic chert-terrigenous deposits of the Taukha Terrane, southern Sikhote-Alin. Paleontological Research 8(4):325-336 [W. Kiessling/U. Merkel]