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Scolopodus

Classification

    Phylum:  
Conodonta
    Class:  
Conodonta
    Order:  
Conodontophorida
    Superfamily:  
Panderodontacea
    Family:  
Scolopodontidae
    Formal Genus Name and Reference:  
Scolopodus PANDER, 1856, p. 25
    Type Species:  
S. sublaevis, SD Ulrich & BASSLER, 1926, p. 7


Images

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Fossil Image
FIG. 88,5a,b. *S. sublaevis, L.Ord., Eu. (Baltic); lat. view and cross section, magnification unknown (Pander, 1856).--FIG. 88,5c. S. rex LINDSTROM, L.Ord.(Didymograptus balticus Subzone), Eu.(Sweden); lat. view, X28 (Bergstrom, n).


Synonyms



Geographic Distribution

Eu.N.Am.-S.Am.-Asia.


Age Range

    Beginning Stage in Treatise Usage:  
L.Ord.
    Beginning International Stage:  
Tremadocian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
486.85
    Ending Stage in Treatise Usage:  
M.Ord.
    Ending International Stage:  
Darriwilian
    Fraction Up In Ending Stage:  
100
    Ending Date:  
458.18


Description

Apparatus of type species unknown but apparently including an array of nongeniculate, dominantly hyaline, coniform elements with more or less circular cross section, small base, shallow basal cavity, and proclined to recurved cusp, sides of cusp in most species with numerous lateral costae arranged symmetrically or asymmetrically. [No find of the type species of the genus has been reported since PANDER'S time and, as discussed by LINDSTROM (I 971), there are problems in interpreting the morphology of this species; however, it seems obvious that 5. sttblaevis is morphologically close to, and congeneric with, the well-known species 5. rex LINDSTROM, 1955.]




References

Pander, C. H., 1856, Monographie der fossilen Fische des silurischen Systems der russischbaltischen Gouvernements: Akad. Wiss., St. Petersburg, 91 p., 1 text-fig., 7 pl .


Museum or Author Information

Pander, 1856; Bergstrom, n