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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections | 
Holopea parvula
Taxonomy
Holopea parvula was named by Ulrich and Scofield (1897). It is not extant. 
  Sister species lacking formal opinion data
  
Synonymy list
| Year | Name and author | 
|---|---|
| 1897 | Holopea parvula Ulrich and Scofield | 
| 1930 | Holopea parvula Bradley p. 240 | 
| 1951 | Holopea parvula Wilson p. 84 figs. pl. 14 f. 6; text f. 5.3 | 
| 1980 | Holopea parvula Rohr p. 181 | 
| 2023 | Holopea parvula Wagner p. 849 | 
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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.
 †Holopea parvula Ulrich and Scofield 1897
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, superf = superfamily, c = class | |||||
| References: Kiessling 2004, Knight et al. 1960, Bambach et al. 2007 | |||||
Age range: Chatfieldian or 453.80000 to 451.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number | 
|---|---|---|---|
| Franklinian | USA (Minnesota) | Holopea parvula (154416) | |
| Chatfieldian | USA (Kentucky) | Holopea parvula (34547) |