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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Homalopoma coombsi
Taxonomy
Homalopoma coombsi was named by Durham (1944). It is a 3D body fossil. Its type locality is Port Hadlock Bay, which is in an Oligocene marine horizon in the Gries Ranch Formation of Washington.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1944 | Homalopoma coombsi Durham p. 156 |
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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.
†Homalopoma coombsi Durham 1944
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range: base of the Priabonian to the top of the Oligocene or 38.00000 to 23.03000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Priabonian | USA (Washington) | Homalopoma coombsi (91606) | |
Oligocene | USA (Washington) | Homalopoma coombsi (type locality: 208138) |