Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Chione (Chione) propinqua was named by Spieker (1922) [DISTRIBUTION: Miocene; Peru, Mexico.]. It is not a trace fossil.
It was recombined as Chione (Chionopsis) propinqua by Woodring (1982), Perrilliat (1992).
It was recombined as Chione (Chionopsis) propinqua by Woodring (1982), Perrilliat (1992).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1922 | Chione (Chione) propinqua Spieker p. 152 figs. pl. 9, fig, 12 |
1982 | Chione (Chionopsis) propinqua Woodring p. 701 |
1992 | Chione (Chionopsis) propinqua Perrilliat p. 17 |
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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.
†Chione (Chionopsis) propinqua Spieker 1922
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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: Aberhan et al. 2004, Hendy et al. 2009, Kiessling 2004 |
Age range: base of the Aquitanian to the top of the Middle Miocene or 23.04000 to 11.63000 Ma
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Aquitanian | Panama | Chione propinqua (42608 42624 42631 49492) | |
Early/Lower Miocene | Peru (Tumbes) | Chione propinqua (59001) | |
Early/Lower Miocene | Peru | Chione propinqua (66141) | |
Early/Lower Miocene | Ecuador (Guayas) | Chione propinqua (96513) | |
Burdigalian | Panama | Chione propinqua (49493) | |
Middle Miocene | Ecuador (Guayas) | Chione propinqua (96509 96516) | |
Middle Miocene | Mexico (Michoacan) | Chione propinqua (66160) Chionopsis propinqua (66166) |