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Schizoria
Taxonomy
Schizoria was named by Cooper (1989) [Sepkoski's age data: J Bajo-u Sepkoski's reference number: 877]. It is not extant.
It was assigned to Rhynchonellida by Sepkoski (2002); and to Gibbirhynchiinae by Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Gibbirhynchiinae by Williams et al. (2002).
Synonymy list
Year | Name and author |
---|---|
1989 | Schizoria Cooper |
2002 | Schizoria Sepkoski |
2002 | Schizoria Williams et al. p. 1358 |
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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. †Schizoria Cooper 1989
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†Schizoria costellata Cooper 1989
†Schizoria dividicostata Cooper 1989
†Schizoria elongata Cooper 1989
†Schizoria intercalata Cooper 1989
†Schizoria intermedia Cooper 1989
†Schizoria rotundata Cooper 1989
†Schizoria secta Cooper 1989
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 15 | 11.3 | 8.40 | 15.7 | 10.6 | 1.84 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Bajocian to the top of the Early/Lower Callovian or 170.30000 to 161.20000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Bajocian | Saudi Arabia | S. costellata, S. secta (98967) S. dividicostata, S. intercalata, S. intermedia (98958) S. elongata, S. rotundata (98966) S. sp. 1, S. costellata, S. elongata, S. intercalata (98738) | |
Late/Upper Bathonian | Jordan | S. intermedia (153657) | |
Early/Lower Callovian | Jordan | S. elongata (231872) |