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Batiacasphaera
Discussion
Phylum: Dinophyta Class: Dinophyceae Order: Gonyaulacales Genus: Batiacasphaera
Taxonomy
Batiacasphaera was named by Drugg (1970). It is not extant.
It was assigned to Gonyaulacales by Drugg (1970).
It was assigned to Gonyaulacales by Drugg (1970).
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Batiacasphaera Drugg |
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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.
G. †Batiacasphaera Drugg 1970
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†Batiacasphaera angularis Stevens and Helby 1987
†Batiacasphaera asperata Backhouse 1987
†Batiacasphaera kekerengensis Schioler and Wilson 2004
†Batiacasphaera macrogranulata Morgan 1975
†Batiacasphaera norvickii Lentin and Williams 1989
†Batiacasphaera ovata Backhouse 1987
†Batiacasphaera reticulata Davey 1979
†Batiacasphaera scrobiculata Deflandre and Cookson 1955
†Batiacasphaera subtilis Stover and Helby 1987
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Bajocian to the top of the Serravallian or 171.60000 to 11.62000 Ma
Collections (36 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bajocian | Russian Federation (Karachay-Cherkessia) | B. sp. (198639 198643 198644 198646) | |
| Albian - Cenomanian | Nigeria (Maiduguri) | B. sp. (139254 139255 139256 139257 139258 139259 139260 139263 139265 139266 139267 139268 139269 139271 139272 139273 139275 139277 139278 139279 139280) | |
| Late/Upper Campanian | Antarctica | B. spp., B. reticulata (150182) | |
| Early/Lower Maastrichtian | Antarctica | B. grandis, B. reticulata (75458) | |
| Late/Upper Maastrichtian | Argentina (Santa Cruz) | B. kekerengensis (232642) | |
| Rupelian | Germany (Baden-Württemberg) | B. sp. (68021) | |
| Chattian | Azerbaijan | B. sp. (116637) | |
| Aquitanian | Azerbaijan | B. sp. (116623) | |
| Burdigalian | Azerbaijan | B. sp. (116626 116627 116629) B. sphaerica, B. hirsuta, B. micropapillata (116625) | |
| Serravallian | USA (Maryland) | B. sphaerica (55396) |