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Siphoninidae
Taxonomy
Siphoninidae was named by Cushman (1927) [Originally named as Siphonininae]. It is extant.
It was assigned to Rotaliina by Kiessling (2009); and to Siphoninacea by Margerel (2012).
It was assigned to Rotaliina by Kiessling (2009); and to Siphoninacea by Margerel (2012).
Subtaxa
Synonymy list
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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.
Fm. Siphoninidae Cushman 1927
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Subfm. Siphoninoidinae Loeblich and Tappan 1984
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subo = suborder, o = order | |||||
Reference: Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Bartonian to the top of the Early/Lower Pleistocene or 41.30000 to 0.78100 Ma
Minimum age of oldest fossil (stem group age): 38.0 Ma
Minimum age of oldest fossil (stem group age): 38.0 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Eocene - Middle Eocene | Trinidad and Tobago | Siphonina pulchra (140160) | |
Bartonian | Spain | Siphonina spp. (141920 141924) | |
Priabonian | USA (Louisiana) | Siphonina jacksonensis (55251) | |
Late/Upper Eocene | USA (Louisiana/Texas) | Siphonina danvillensis, Siphonina jacksonensis (45017) | |
Oligocene | Puerto Rico | Siphonina sp. (92229) | |
Late/Upper Oligocene | USA (Louisiana) | Siphonina advena (44521) | |
Miocene - Oligocene | Canada (Nova Scotia) | Siphonina tenuicarinata (141890) | |
Early/Lower Miocene - Miocene | Ireland | Siphonina tenuicarinata (141190) | |
Tortonian | Panama (Colon) | Siphonina reticulata (145345) | |
Pliocene | USA (South Carolina) | Siphonina pulchra (60932) | |
Piacenzian | Panama (Bocas del Toro) | Siphonina pulchra (91902) | |
Early/Lower Pleistocene | Panama | Siphonina pulchra (91912) |