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Califostoma rotundivaricosum
Taxonomy
Califostoma rotundivaricosum was named by Bean and Vermeij (2016). Its type specimen is SDSNH 137443,, a shell, and it is a 3D body fossil. Its type locality is SDNHM 4411 - Rancho Del Rey, which is in a Piacenzian marine horizon in the San Diego Formation of California.
Synonymy list
Year | Name and author |
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2016 | Califostoma rotundivaricosum Bean and Vermeij p. 4 |
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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.
†Califostoma rotundivaricosum Bean and Vermeij 2016
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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: Piacenzian or 3.60000 to 2.58800 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Blancan | USA (California) | Califostoma rotundivaricosum (178000) | |
Piacenzian | USA (California) | Califostoma rotundivaricosum (154932 type locality: 194100) |