Inoceramus

Inoceramus
The habitation generation: 189–66 Ma PreЄ Є O S D C P T J K Pg N
An inoceramus of the Cretaceous system which I produced from South Dakota.
Maintenance situation evaluation
The extinction (fossil)
The geological age
The end of the – Cretaceous in the first half of the Jurassic for the Mesozoic
Classification
界 : Animal kingdom Animalia Subkingdom : Genuine Metazoa subkingdom Eumetazoa There is no rank : (unfiled [1]) Bilateria Bilateria (unfiled) Old mouth animal super gate Protostomia The upper gate : It is gate Lophotrochozoa in a crown ring animal The gate : Mollusca Mollusca Rope : Ax foot rope Bivalvia There is no rank : Inherent valve gills subclass Autolamellibranchia Subclass : Alary subclass Pteriomorphia Gradation scale : Eupteriomorphia Eyes : Persimmon eyes Ostreoida Course : Inoceramus department Inoceramidae The genus : Inoceramus Inoceramus (Sowerby, 1814)

The inoceramus (a scientific name: Inoceramus) is one genus of the bivalve belonging to alary subclass, persimmon eyes, inoceramus department. The scientific name means "a firm pot" in Greek.

Table of contents

Biologic characteristic

The inoceramus has a thick husk with the pearlescence by "prism" of the calcite [²]. The inoceramus is known how many a kind becoming considerably large is, but thinks that the paleontologist let you make gills big to be able to live in the water of the lack of oxygen state that I eutrophicated [²].

Distribution

The inoceramus was distributed over the whole world over (approximately 189,600,000 years - approximately 66,040,000 years) in the Cretaceous from the Jurassic [³]. Many kinds are reported from the Pierre shale which is the sediment of the western part inland sea route which there was in the North America. Canada Vancouver Island [²], Greenland, Spain, France, Germany, Japan, the production in Alaska are known in other areas. A large-scale kind (I.(Sphenoceramus) steenstrupi) to become 187cm is reported in Greenland in particular (cf. gallery).

Gallery

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  Inoceramus
  (Sphenoceramus) steenstrupi
  

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  Inoceramus proximus

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  Inoceramus cuvieri

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  Inoceramus vancouverensis

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  Inoceramus hobetsensis

Documents

• W. J. Kennedy, E. G. Kauffman, and H. C. Klinger. 1973. Upper Cretaceous Invertebrate Faunas from Durban, South Africa. Geological Society of South Africa Transactions 76(2): 95-111
• H. C. Kinger and W., J. Kennedy. 1980. Upper Cretaceous ammonites and inoceramids from the off-shore Alphard Group of South Africa. Annals of the South African Museum 82(7): 293-320
• Ludvigsen, Rolf & Beard, Graham. 1997. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. pg. 102-103
• H. Gebhardt. 2001. Inoceramids, Didymotis and ammonites from the Nkalagu Formation type locakity (late Turonian to Coniacian, southern Nigeria): biostratigraphy and palaeoecologic implications). Neues Jahrbuch für Geologie und Palaeontologie, Monatshefte 2001 (4): 193-212
• G. M. El Qot. 2006. Late Cretaceous macrofossils from Sinai, Egypt. Beringeria 36:3-163

Footnote

1. The rank that is unfiled in ^ taxonomy now. As well as the following.
2. ^ ^{a b c} Ludvigsen, Rolf & Beard, Graham. 1997. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. pg. 102-103
3. ^ Inoceramus at Fossilworks

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