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Strigilla sphaerion
Taxonomy
Strigilla sphaerion was named by Gardner (1947) [DISTRIBUTION: Early Miocene; Florida.]. Its type specimen is USNM 353920, a shell, and it is not a trace fossil. Its type locality is USGS Loc. 5079 - Shell Bluff [Shoal River Fm], which is in a Serravallian marine marl/sandstone in the Shoal River Formation of Florida.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1947 | Strigilla sphaerion Gardner p. 200 figs. pl. 30, fig. 16-18 |
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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.
†Strigilla sphaerion Gardner 1947
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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, Sanchez Roig 1926, Kiessling 2004 |
Age range: Serravallian or 13.82000 to 11.63000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Serravallian | USA (Florida) | Strigilla sphaerion (type locality: 42886 111204) |