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Contents

   



(Top)
 


1 Name  





2 Elements  





3 References  





4 External links  














Ozarkodinida






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From Wikipedia, the free encyclopedia
 


Ozarkodinida
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Conodonta
Clade: Prioniodontida
Order: Ozarkodinida
Dzik 1976
Families
Synonyms

Polygnathida Barskov, 1995

Ozarkodinida is an extinct conodont order.[1][2] It is part of the clade Prioniodontida, also known as the "complex conodonts".

Name

[edit]

Ozarkodinida is named after the Ozark MountainsofMissouri, United States.

Elements

[edit]

The feeding apparatus of ozarkodinids is composed at the front of an axial Sa element, flanked by two groups of four close-set elongate Sb and Sc elements which were inclined obliquely inwards and forwards. Above these elements lay a pair of arched and inward pointing (makellate) M elements. Behind the S-M array lay transversely oriented and bilaterally opposed (pectiniform, i.e. comb-shaped) Pb and Pa elements.[3]

References

[edit]
  1. ^ Dzik, J (1976). "Remarks on the evolution of Ordovician conodonts" (PDF). Acta Palaeontologica Polonica. 21 (4): 395–458. Retrieved 30 April 2016.
  • ^ Dzik, J (1991). "Evolution of the oral apparatuses in the conodont chordates" (PDF). Acta Palaeontologica Polonica. 36 (3): 265–332. Retrieved 30 April 2016.
  • ^ Purnell, M. A.; Donoghue, P. C. (1997). "Architecture and functional morphology of the skeletal apparatus of ozarkodinid conodonts". Philosophical Transactions of the Royal Society B: Biological Sciences. 352 (1361): 1545–1564. doi:10.1098/rstb.1997.0141. PMC 1692076.
  • [edit]


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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Ozarkodinida&oldid=1232389467"

    Categories: 
    Ozarkodinida
    Chordate orders
    Conodont stubs
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    Short description is different from Wikidata
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    This page was last edited on 3 July 2024, at 14:09 (UTC).

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