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Holmesella
Taxonomy
Holmesella is a genus. It is not extant.
It was assigned to Acanthoessidae by Gunnell (1933); to Prioniodidae by Harlton (1933); to Protacrodontoidea by Zangerl (1981); and to Ctenacanthida by Sepkoski (2002).
It was assigned to Acanthoessidae by Gunnell (1933); to Prioniodidae by Harlton (1933); to Protacrodontoidea by Zangerl (1981); and to Ctenacanthida by Sepkoski (2002).
Synonymy list
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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. †Holmesella
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†Holmesella crassa Gunnell 1933
†Holmesella elongata Gunnell 1933
†Holmesella equilaterata Gunnell 1933
†Holmesella ornata Gunnell 1933
†Holmesella parallelata Gunnell 1933
†Holmesella parallella Gunnell 1933
†Holmesella quadrata Gunnel 1931
†Holmesella rhomboidelis Gunnell 1933
†Holmesella speni Gunnell 1933
†Holmesella triangularis Harlton 1933
†Holmesella wapanuckensis Harlton 1933
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
References: Carroll 1988, Wagner 2023 |
Age range: base of the Brigantian to the top of the Asselian or 335.90000 to 293.52000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Brigantian | United Kingdom (Scotland) | H. sp. (6327 6329 6339 6342 6347 6372 6375 6394 6395 6415 6417 6428 6431 6433 6442) | |
Early/Lower Pennsylvanian | USA (Oklahoma) | H. triangularis, H. wapanuckensis (132868) | |
Moscovian | USA (South Dakota) | H. quadrata (132341) | |
Kasimovian | USA (Missouri) | H. equilaterata, H. parallelata (132618) H. equilaterata, H. parallella, H. elongata (132625) H. ornata (132623) H. rhomboidelis (132632) H. speni (132614) | |
Gzhelian | USA (Kansas) | H. crassa (132617) | |
Asselian | USA (Kansas) | H. quadrata (132372) |