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Housia vacuna
Taxonomy
Ptychoparia vacuna was named by Walcott (1890). Its type specimen is USNM 23862 and is a 3D body fossil.
It was recombined as Housia vacuna by Resser (1936).
It was recombined as Housia vacuna by Resser (1936).
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Ptychoparia vacuna Walcott p. 275 figs. pi. 21, figs. 8, 12 |
| 1936 | Housia vacuna Resser p. 23 |
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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.
†Housia vacuna Walcott 1890
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Hendy 2009, Whittington et al. 1997, Aberhan et al. 2004 | |||||
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Steptoean | USA (Pennsylvania) | Housia vacuna (156629 156630 156632 156634 156642 156669 156670) | |
| Steptoean | Canada (Alberta) | Housia vacuna (54076 54078) | |
| Steptoean | Canada (British Columbia) | Housia vacuna (219685) | |
| Franconian | USA (Arkansas) | Housia vacuna (77107) | |
| Furongian | USA (Arkansas) | Housia vacuna (229128 229129 229131 229133 229193 229194 229195 229196 229197 229198) | |
| Sunwaptan | Canada (Alberta) | Housia vacuna (54077) | |
| Dolgellian | USA (Pennsylvania) | Housia vacuna (62077 62078 62081) |