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Aulopora

Classification

    Phylum:  
Cnidaria
    Class:  
Anthozoa
    Subclass:  
Tabulata
    Order:  
Auloporida
    Superfamily:  
Auloporicae
    Family:  
Auloporidae
    Formal Genus Name and Reference:  
Aulopora GOLDFUSS, 1829, p. 82
    Type Species:  
A. serpens Goldfuss, 1829, SD Milne-Edwards & Haime, 1850, p. lxxvi, toriginal of Goldfuss, 1829, pl. 29, fig. 1 b, which is 202, Goldfuss Coll., IP, Bonn, missing fide Lecompte, 1936, p. 83, lectotype by Lang, Smith, & Thomas, 1940, p. 24, M.Dev., Bensberg or the Eifel, =Aulopora repens Milne-Edwards & HAIME, 1851, p. 312, see LANG, SMITH, & THOMAS, 1940, p. 24, for discussion of homonymy


Images

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Fossil Image
Fig. 432,1b-e. A. serpens minor GOLDFUSS, M.Dev.(Couvin.), Pol., Holy Cross Mts.; b, fragment of a colony, X5.0 c, cross section showing radial structure of wall, X30.0, d,e, thin sees. showing formation of young corallites, X30.0 (Stasinska, 1974).


Synonyms



Geographic Distribution

Eu.(Baltic) -Asia (Irkutsk) ; Sil.-Perm., cosmop


Age Range

    Beginning Stage in Treatise Usage:  
Ord.
    Beginning International Stage:  
Tremadocian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
486.85
    Ending Stage in Treatise Usage:  
Ord.
    Ending International Stage:  
Hirnantian
    Fraction Up In Ending Stage:  
100
    Ending Date:  
443.07


Description

Corallum reptant, low, commonly adherent; coralliIes comute, joined in linear chains or anastomosing; calices slightly raised above substrate, conical or barrel-shaped; walls moderately thick; septal spinules present or absent; tabulae commonly absent, or sparse and oblique; increase basal-lateral; offsets originate on calical surface of wall. [Type species insufficiently known.]




References



Museum or Author Information

Hill & Stumm, 1956