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Trichodinium
Taxonomy
Trichodinium was named by Eisenack and Cookson (1960). It is not extant. Its type is Trichodinium pellitum.
It was assigned to Gonyaulacaceae by Eisenack and Cookson (1960); and to Dinophyceae by Andrews (1970).
It was assigned to Gonyaulacaceae by Eisenack and Cookson (1960); and to Dinophyceae by Andrews (1970).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1960 | Trichodinium Eisenack and Cookson |
| 1970 | Trichodinium Andrews |
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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. †Trichodinium Eisenack and Cookson 1960
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†Trichodinium castanea bifurcatum Jan and Millepied 1975
†Trichodinium eisenackii Burger 1980
†Trichodinium intermedium Eisenack and Cookson 1960
†Trichodinium pellitum Eisenack and Cookson 1960
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Berriasian to the top of the Early/Lower Maastrichtian or 143.10000 to 66.00000 Ma
Collections (39 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Berriasian | Russian Federation | T. speetonense (65433 65439 65442) | |
| Early/Lower Valanginian | Russian Federation | T. speetonense (65443 65748) | |
| Late/Upper Valanginian | Russian Federation | T. speetonense (65459 65751) | |
| Valanginian | Russian Federation | T. speetonense (65458) | |
| Early/Lower Hauterivian | Russian Federation | T. speetonense (65754) | |
| Late/Upper Barremian | Russian Federation (Ul'yanovsk) | T. speetonense (118044) | |
| Barremian - Albian | Israel (Southern Coastal Plain) | T. sp. (144172) | |
| Late/Upper Aptian - Early/Lower Albian | Brazil (Sergipe) | T. castanea (169711 169719 169721 169723 169724 169725 169726 169728 169750 169756 169757 169761 169763 169767 169768 169769 169770 169771 169772 169773 169776 169777 169778 169785 169786) | |
| Late/Upper Campanian | Colombia (Boyocá) | T. castanea (235310) | |
| Late/Upper Campanian | Antarctica | T. castaneu (150182) | |
| Early/Lower Maastrichtian | Antarctica | T. castanea (75458) |