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Hamptoniidae
Taxonomy
Hamptoniidae was named by Laubenfels (1955). Its type is Hamptonia.
It was assigned to Protomonaxonida by Finks et al. (2004).
It was assigned to Protomonaxonida by Finks et al. (2004).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Hamptoniidae Laubenfels |
| 2004 | Hamptoniidae Finks et al. |
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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.
Fm. †Hamptoniidae Laubenfels 1955
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G. †Hamptonia Walcott 1920
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†Hamptonia bowerbanki Walcott 1920
†Hamptonia chengjiangensis Wu et al. 2014
†Hamptonia christi Botting 2007
†Hamptonia elongata Rigby and Collins 2004
†Hamptonia parva Rigby et al. 2010
G. †Hamptoniella Rigby and Collins 2004
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†Hamptoniella foliata Rigby and Collins 2004
†Hamptoniella hirsuta Rigby and Collins 2004
G. †Lasiothrix
G. †Offela Rogers et al. 1964
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| References: Whittington et al. 1997, Kiessling 2004 | |||||
Age range: base of the Atdabanian to the top of the Dapingian or 521.00000 to 467.30000 Ma
Collections (28 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cambrian | China (Yunnan) | Hamptonia chengjiangensis (156226) | |
| Atdabanian | China (Yunnan) | Hamptonia bowerbanki (68083) | |
| Botomian | Australia (South Australia) | Hamptoniidae indet. (187498) | |
| Delamaran | Canada (British Columbia) | Hamptonia bowerbanki (84415 84421 84424 84427 84430 84431 121954 121956 121959 121962 121963 121966) Hamptonia bowerbanki, Hamptoniella foliata, Hamptoniella hirsuta (121957) Hamptonia elongata (121961) | |
| Middle Cambrian | USA (Utah) | Hamptonia bowerbanki, Hamptonia parva (106179) | |
| St Davids | Canada (British Columbia) | Hamptonia bowerbanki (122017 122072) | |
| Menevian | USA (Utah) | Hamptonia bowerbanki (56186 56187) | |
| Marjumian | USA (Utah) | Hamptonia bowerbanki (77206 77207) Hamptonia bowerbankia (230679) Hamptonia sp. (260) | |
| Tremadocian | Morocco | Hamptonia sp., Hamptonia christi (96112) | |
| Floian - Dapingian | Morocco | Hamptonia christi (120549) |