Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Douvillina parviuscula
Taxonomy
Douvillina parviuscula was named by Cooper and Dutro (1982). Its type specimen is USNM 201054, a shell, and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1982 | Douvillina parviuscula Cooper and Dutro p. 51 figs. pl. 9 f. 14-25 |
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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.
†Douvillina parviuscula Cooper and Dutro 1982
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Diagnosis
Reference | Diagnosis | |
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G. A. Cooper and J. T. Dutro 1982 | Small, strongly convex, narrow-hinged Douviilina having small ears. |
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: Frasnian or 382.31000 to 372.15000 Ma
Collections (16 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Frasnian | USA (New Mexico) | Douvillina parviuscula (54410 54415 54416 54418 54420 54671 54672 54673 54674 54675 54676 54677 54678 54679 219869 219871) |