Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Dekayella
Taxonomy
Dekayella was named by Ulrich (1882). Its type is Dekayella obscura.
It was assigned to Heterotrypidae by Bassler (1911), Bassler (1953); and to Trepostomida by Sepkoski (2002).
It was assigned to Heterotrypidae by Bassler (1911), Bassler (1953); and to Trepostomida by Sepkoski (2002).
Species
D. obscura (type species), D. praenuntia
Species lacking formal opinion data
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. †Dekayella Ulrich 1882
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†Dekayella obscura Ulrich 1882
†Dekayella praenuntia Ulrich 1893
†Dekayella praenuntia naevigera Ulrich 1893
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Smith et al. 2006, Kiessling 2004 |
Collections (46 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Caradoc | USA (Georgia) | D. praenuntia (33103 33104 33105 33106 33107) D. sp. (32559 32560 32561 32562 32563 32570 32571 32779 32783 32787 32791 32798) D. ulrichi (32547 32552 32553 32554 32557 32558) | |
Caradoc | Canada (Ontario) | D. trentonensis (26274 26275 26276) | |
Kukruse | Estonia | D. praenuntia (167568) | |
Turinian | USA (Tennessee) | D. praenuntia (5347) | |
Blackriveran | USA (Tennessee) | D. ridleyana (5329) | |
Blackriveran | USA (Oklahoma) | D. praenuntia (23899) | |
Blackriveran | USA (Minnesota) | D. praenuntia (167592) | |
Shermanian | USA (Tennessee) | D. sp. (5368) D. trentonensis (5369) D. trentonensis, D. foliacea (5357) | |
Keila | Estonia | D. praenuntia (167555) | |
Chatfieldian | Canada (Ontario) | D. trentonensis (26263 26270 26273 26277) | |
Edenian | USA (Pennsylvania) | D. sp. (34895) | |
Edenian | USA (Ohio) | D. sp. (383 384 385 386) | |
Edenian - Caradoc | USA (Tennessee) | D. ulrichi (5372) | |
Gorstian | United Kingdom (England) | D. sp. (23205) |