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BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Chikunsan, Ryanggang Province, North Korea

FormationChikunsan
Age:466 - 461 Ma
Middle Ordovician
IntervalEarly Llandeilo
Lithologylimestone
Number of Collections1
Number of Occurrences13

Recorded Sample Locations

LocationRegionStratigraphic Name
Hyesan Ryanggang Province, North KoreaChikunsan

Associated Units

Stratigraphic NameAgeLithologyOccurrence Records
Tsuibon466 - 461 Ma
Middle Ordovician
limestone28

Recorded Fossils

Accepted NameHierarchyAge
Primitia sp.
genus
6Animalia : Arthropoda : Ostracoda : Palaeocopida : Primitiidae : Primitia466 - 460.9 Ma
Middle Ordovician
Basilicus sp.
genus
6Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Basilicus466 - 460.9 Ma
Middle Ordovician
Basilicus (Basiliella) sp.
subgenus
6.3Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Basilicus : Basilicus (Basiliella)466 - 460.9 Ma
Middle Ordovician
Ptychopyge sp.
genus
6Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Ptychopyge466 - 460.9 Ma
Middle Ordovician
Diplograptus sp.
genus
6Animalia : Hemichordata : Pterobranchia : Diplograptidae : Diplograptus466 - 460.9 Ma
Middle Ordovician
Ctenodonta sp.
genus
6Animalia : Mollusca : Bivalvia : Solemyida : Ctenodontidae : Ctenodonta466 - 460.9 Ma
Middle Ordovician
Centrocyrtoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Barrandoceratidae : Centrocyrtoceras466 - 460.9 Ma
Middle Ordovician
Geisonoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Geisonoceratidae : Geisonoceras466 - 460.9 Ma
Middle Ordovician
Cycloceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Cycloceras466 - 460.9 Ma
Middle Ordovician
Sinuitopsis kochiriensis
species
7Animalia : Mollusca : Gastropoda : Sinuitidae : Modestospira : Sinuitopsis kochiriensis466 - 460.9 Ma
Middle Ordovician

References

Kobayashi T. (1934) The Cambro-Ordovician formations and faunas of south Chosen. Paleontology. Part I. Middle Ordovician faunas, Journal of the Faculty of Science, the Imperial University of Tokyo, Section 2 3 8, 335-519
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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