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Sundacrinus
Taxonomy
Sundacrinus was named by Wanner (1916) [Sepkoski's age data: P Leon P Guad-u]. It is not extant. Its type is Sundacrinus granulatus. It is the type genus of Sundacrinidae.
It was assigned to Sundacrinidae by Ubaghs et al. (1978), Webster and Jell (1999); and to Cladida by Sepkoski (2002).
It was assigned to Sundacrinidae by Ubaghs et al. (1978), Webster and Jell (1999); and to Cladida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1916 | Sundacrinus Wanner |
1978 | Sundacrinus Ubaghs et al. p. T678 |
1999 | Sundacrinus Webster and Jell p. 306 |
2002 | Sundacrinus Sepkoski |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Sundacrinus Wanner 1916
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†Sundacrinus granulatus Wanner 1916
†Sundacrinus medius Webster and Jell 1999
†Sundacrinus triangulus Wanner 1924
†Sundacrinus vastus Wanner 1924
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subc = subclass, c = class, p = phylum | |||||
References: Hendy et al. 2009, Aberhan 1992, Kiessling 2004 |
Age range: base of the Artinskian to the top of the Wuchiapingian or 290.10000 to 254.14000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Artinskian | Russian Federation | S. septentrionalis, S. minutus (101527) | |
Artinskian | Indonesia | S. sp., S. granulatus, S. triangulus, S. vastus (118268) | |
Wuchiapingian | Australia (Queensland) | S. medius (120593) |