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Gyroidina planulata
Taxonomy
Gyroidina planulata was named by Cushman and Renz (1941).
Sister species lacking formal opinion data
G. allani, G. altiformis, G. beisseli, G. brockerti, G. complanata, G. cretacea, G. danvillensis, G. depressa, G. girardana, G. globosa, G. globosa rumoiensis, G. keenani, G. lamarckiana, G. multilocula, G. nonionoides, G. orbicularis, G. orbicularis, G. regularis, G. soldanii, G. soldanii, G. soldanii, G. soldanii, G. subangulata, G. subzelandica, G. umbonata, G. vicksburgensis, G. zelandica
Synonymy list
Year | Name and author |
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1941 | Gyroidina planulata Cushman and Renz |
1962 | Gyroidina planulata Sullivan p. 281 figs. Pl 18, figs 3a,b,c, 4a,b,c |
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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.
†Gyroidina planulata Cushman and Renz 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order | |||||
Reference: Kiessling 2004 |
Age range: base of the Maastrichtian to the top of the Pliocene or 72.20000 to 2.58000 Ma
Collections (46 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Maastrichtian | Tunisia | Gyroidina planulata (57320 57321 57322 57324 57325 57326 57327 57328 57329 57330 57331 57332 57333 57335 57336 57337 57338 57339 57340 57341 57342 57343 57344 57345 57346 57347 57348 57349 57350 57351 57352 57353 57354 57356 57357 57358 57359 57360 57361 57364 57365 57366 57367 57368) | |
Oligocene | USA (California) | Gyroidina planulata (185215) | |
Pliocene | South Africa | Gyroidina planulata (77527) |