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Ozarkodina

Classification

    Phylum:  
Conodonta
    Class:  
Conodonta
    Order:  
Conodontophorida
    Superfamily:  
Polygnathacea
    Family:  
Polygnathidae
    Formal Genus Name and Reference:  
Ozarkodina Branson & MEHL, 1933a, p. 51
    Type Species:  
O. typica, OD, = Hindeodella confluens Branson & MEHL, 1933a, p. 45


Images

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Fossil Image
Fig. 111, 8. *O. confluens (Branson & Mehl), Sil. (Ludlov.), Eu. (Sweden, Scania), 8a, Pa element, lat. view, × 45, 8 b, S b element, lat. view, 8 c, P b element, lat. view, 8 d, S c element, lat. view, 8 e, Sa element, post. view, 8 f, M element, lat. view, all × 27 except 8 a (Jeppsson, 1975).


Synonyms

Hindeodella confluens; Plectospathodus; Spathognathodus; Ctenognathodus


Geographic Distribution

U.Ord.-L.Dev., Eu.-N.Afr.-Asia-N.Am.-Aus-tralia


Age Range

    Beginning Stage in Treatise Usage:  
U.Ord.
    Beginning International Stage:  
Sandbian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
458.18
    Ending Stage in Treatise Usage:  
L.Dev.
    Ending International Stage:  
Emsian
    Fraction Up In Ending Stage:  
100
    Ending Date:  
394.3


Description

Pa element carminate or carminiscaphate, Sa element alate and lacking distinct posterior process. [Reconstruction: JEPPSSON, 1969; LINDSTROM, 1970, p. 439-440.]




References

Branson, E. B., & Branson, C. C., , & Mehl, M. G., 1933a, Conodont studies no. 1: Conodonts from the Harding sandstone of Colorado; Bainbridge (Silurian) of Missouri; Jefferson City (Lower Ordovician) of Missouri: Univ. Mo. Stud., v. 8, no. 1, p. 5-72, pl. 1-4.


Museum or Author Information

Jeppsson, 1975