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Moscovicrinus

Classification

    Phylum:  
Echinodermata
    Subphylum:  
Crinozoa
    Class:  
Crinoidea
    Subclass:  
Inadunata
    Order:  
Cladida
    Suborder:  
Poteriocrinina
    Superfamily:  
Scytalocrinacea
    Family:  
Blothrocrinidae
    Formal Genus Name and Reference:  
Moscovicrinus JAEKEL, 1918, p. 62
    Type Species:  
Poteriocrintis multiplex TRAUTSCHOLD, 1867, p. 6, OD


Images

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Fossil Image
Fig. 425, 3. *M. multiplex (Trautschold), Moscov., USSR (Moscow Bas.), 3a, b, crown from ant. and post. sides, 3 c, summit view of radial, 3 d, part of arm and attached pinnules in side view, all x1 (Trautschold, 1867), 3e, f, cup from ant. side and ventral view, 3 g, ant. view of crown with part of attached column, all x1 (Yakovlev & Ivanov, 1956).


Synonyms



Geographic Distribution

USSR, USA-Indon. (Belitung)


Age Range

    Beginning Stage in Treatise Usage:  
U.Carb., L.Perm. (Moscov.Wolfcamp.)
    Beginning International Stage:  
Moscovian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
315.15
    Ending Stage in Treatise Usage:  
U.Carb., L.Perm. (Moscov.Wolfcamp.)
    Ending International Stage:  
Artinskian
    Fraction Up In Ending Stage:  
50
    Ending Date:  
286.91


Description

Cup conical, upflared infrabasals prominent, radial articular facets plenary, but interradial notches present. Arms isotomous, branching 3 times in some rays, first bifurcation on primibrach 2 (or may be 3 in A ray), second usually on secundibrach 2 but may be on 4 to 7, third usually on tertibrach 2 but may be higher.




References

Jaekel, Otto. 1918. Phylogenie und System der Pelmatozoen. Paläontologische Zeitschrift 3REFERENCES, :1-128, fig. 1-114.


Museum or Author Information

Trautschold, 1867, Yakovlev & Ivanov, 1956