Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cylindrobullinae
Taxonomy
Subtaxa
Synonymy list
Year | Name and author |
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1964 | Cylindrobullinae Sohl p. 385 |
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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.
Subfm. †Cylindrobullinae
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G. †Nonactaeonina
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†Nonacteonina normalis Cooper 1894
†Nonacteonina obesa Dailey and Popenoe 1966
†Nonacteonina orientalis Wade 1926
†Nonacteonina stephensoni Anderson 1958
†Nonacteonina tensa Stephenson 1953
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: base of the Cenomanian to the top of the Selandian or 100.50000 to 59.24000 Ma
Collections (44 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Cenomanian | USA (Texas) | Pirsila tensa (4658 6492 6498 6618) | |
Middle Cenomanian | Canada (Alberta) | Pirsila tensa (200670 200671) | |
Campanian | USA (Wyoming) | Nonacteonina attentuata (1627) | |
Early/Lower Campanian | USA (Delaware) | Nonactaeonina sp. (6125 6135) | |
Early/Lower Campanian - Middle Campanian | USA (Mississippi) | Nonacteonina sp. (6660) | |
Early/Lower Campanian - Middle Campanian | USA (Texas) | Nonacteonina sp. (7513) | |
Late/Upper Campanian | USA (Colorado) | Nonacteonina deflexa, Nonacteonina triticea (162249) | |
Late/Upper Campanian | USA (Wyoming) | Nonacteonina attenuata (1645) | |
Late/Upper Campanian | USA (Texas) | Nonacteonina deflexa, Nonacteonina graphoides (7481) Nonacteonina deflexa, Nonacteonina triticea (7579) Nonacteonina graphoides (7472 7503) | |
Late/Upper Campanian | USA (California) | Actaeon normalis (72057 86793) Nonacteonina sp. (1515 1516 1517) | |
Middle Campanian | USA (California) | Nonacteonina obesa (144764) Nonacteonina obesa, Nonacteonina tensa (144763) | |
Late/Upper Campanian - Early/Lower Maastrichtian | USA (Tennessee) | Nonacteonina orientalis (7515) | |
Early/Lower Maastrichtian | USA (California) | Nonacteonina n. sp. (66683) Nonacteonina obesa (1545 215316) | |
Late/Upper Maastrichtian | USA (Texas) | Nonacteonina sp. (4441 4496) | |
Late/Upper Maastrichtian | USA (Maryland) | Nonacteonina graphoides, Nonacteonina sp. (4369) Nonacteonina sp. (4368 4370 4371) | |
Late/Upper Maastrichtian | USA (South Carolina) | Nonacteonina sp. (4344) | |
Late/Upper Maastrichtian | USA (Alabama) | Nonacteonina sp. (4178 4183 4201 4207 4228) | |
Late/Upper Maastrichtian | USA (South Dakota) | Nonacteonina sp. (88511) | |
Maastrichtian | USA (Texas) | Nonacteonina graphoides, Nonacteonina sp., Nonacteonina tensa (7570) | |
Selandian | Greenland | Nonacteonina sp. (22944 22945) |