Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hallatia
Taxonomy
Hallatia is a genus. It is not extant.
It was assigned to Palaeocopida by Sepkoski (2002); and to Euprimitiinae by Mohibullah et al. (2013).
It was assigned to Palaeocopida by Sepkoski (2002); and to Euprimitiinae by Mohibullah et al. (2013).
Species
Synonymy list
Year | Name and author |
---|---|
2002 | Hallatia Sepkoski |
2013 | Hallatia Mohibullah et al. p. 14 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Alvarez et al. 2008, Kiessling 2004 |
Age range: base of the Blackriveran to the top of the Sandbian or 457.30000 to 453.00000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Ordovician | Canada (Nunavut) | H. sp. (109065) | |
Sandbian | United Kingdom (Scotland) | H. labiosa (184247) | |
Blackriveran | Canada (Ontario) | H. particylindrica (55999) | |
Kirkfieldian | USA (Iowa) | H. convexa, H. duplicata (23214 23215) | |
Kirkfieldian - Shermanian | USA (Minnesota) | H. duplicata, H. convexa, H. particylindrica (23177) | |
Rocklandian | USA (Iowa) | H. convexa, H. duplicata (23207) H. duplicata (23203) | |
Rocklandian - Shermanian | USA (Minnesota) | H. convexa (23124) H. convexa, H. duplicata (23174) H. particylindrica (23148) | |
Shermanian | USA (Iowa) | H. convexa, H. particylincrica (23217) H. duplicata, H. particylindrica (23219) |