Rudnaya River, Dal'negorsk, 20.5 m: Late/Upper Tithonian, Russian Federation

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa - Nassellaria - Xitidae
Xitus sp. Pessagno 1977
Protozoa - Nassellaria - Pseudodictyomitridae
Pseudodictyomitra cf. primitiva Matsuoka and Yao 1985
recombined as Loopus primitivus
Pseudodictyomitra sp. Pessagno 1977
Pseudodictyomitra ex gr. nuda (Schaaf 1981)
Pseudodictyomitra carpatica (Lozyniak 1969)
Pseudodictyomitra ex gr. leptoconica (Foreman 1973)
Protozoa - Nassellaria - Eucyrtidiidae
Stichocapsa sp. Haeckel 1881
Stichocapsa ex gr. cribata
? Stichocapsa pseudoconvexa Kemkin and Taketani 2004
Kemkin and Taketani 2004
Protozoa - Nassellaria - Sethocapsidae
Sethocapsa sp. Haeckel 1881
Sethocapsa hexagona Hori 1999
Kemkin and Taketani 2004
Protozoa - Nassellaria - Parvicingulidae
Ristola cf. altissima (Rüst 1885)
Parvicingula sp. Pessagno 1977
Protozoa - Nassellaria - Syringocapsidae
Podobursa cf. triacantha (Fischli 1916)
Protozoa - Nassellaria - Canoptidae
Cinguloturris sp. Dumitrica and Mello 1982
Cinguloturris cylindra Kemkin and Rudenko 1993
Kemkin and Taketani 2004
Protozoa - Nassellaria - Archaeodictyomitridae
Archaeodictyomitra sp. Pessagno 1977
Archaeodictyomitra cf. vulgaris Pessagno 1977
Archaeodictyomitra cf. apiarium (Rüst 1885)
Archaeodictyomitra minoensis (Mizutani 1981)
Protozoa - Nassellaria - Unumidae
Protunuma japonicus Matsuoka and Yao 1985
Protozoa - Xiphostylidae
Tripocyclia sp. Haeckel 1881
Protozoa - Spumellaria - Pantanelliidae
Pantanellium sp. Pessagno 1977
Pantanellium lanceola
Protozoa - Spumellaria - Angulobracchiidae
Paronaella sp. Pessagno 1971
Protozoa - Spumellaria - Pseudoaulophacidae
Pseudoaulophacus sp. Pessagno 1963
Protozoa - Spumellaria - Archaeospongoprunidae
Archaeospongoprunum sp. Pessagno 1973
Protozoa - Spumellaria - Praeconocaryommidae
Praeconocaryomma sp. Pessagno 1976
Protozoa - Spumellaria - Tritrabidae
Tritrabs sp. Baumgartner 1980
Protozoa - Spumellaria - Emiluviidae
Emiluvia cf. chica Foreman 1973
see common names

Geography
Country:Russian Federation State/province:Primorskiy Kray
Coordinates: 44.6° North, 135.6° East (view map)
Paleocoordinates:46.6° North, 139.1° 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:Late/Upper Tithonian
Age range of interval:150.80000 - 145.00000 m.y. ago
Stratigraphy
Geological group:Gorbousha
Local section:Rudnaya River Local bed:20.5 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: sample P-1, P-2, 86-16, Pseudodictyomitra carpatica assemblage
Lithology and environment
Primary lithology: lithified mudstone
Lithology description: black mudstones very close to the contact with green cherty mudstones
Environment:deep-water indet.
Taphonomy
Size of fossils:microfossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:92823
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:micropaleontology
Created:2009-12-01 01:45:14 Last modified:2009-12-01 03:45:14
Access level:the public Released:2009-12-01 01:45:14
Creative Commons license:CC BY
Reference information

Primary reference:

31321. I. V. Kemkin and R. A. Kemkina. 1999. Radiolarian biostratigraphy of the Jurassic-Early Cretaceous chert-clastic sequence in the Taukha Terrane (south Sikhote-Alin, Russia). Geodiversitas 21(4):675-685 [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]