Thalassiosiropsis Hasle and Syvertsen 1985 (diatom)

Bacillariophyceae

Full reference: G. R. Hasle and E. E. Syvertsen. 1985. Thalassiosiropsis, a New Diatom Genus from the Fossil Records. Micropaleontology 31(1):82-91

Parent taxon: Bacillariophyceae according to G. R. Hasle and E. E. Syvertsen 1985

Sister taxa: Acanthodiscus, Achnanthales, Anaulales, Annellus, Arachnoidiscales, Asterolamprales, Aulacodiscaceae, Aulacoseirales, Bacillariales, Bacillariophycidae, Baxteria, Biddulphiales, Cavitatus, Chaetocerotaceae, Corethrales, Corinna, Coscinodiscales, Costopyxis, Cresswellia, Cussia, Cyclophorales, Cymatodiscus, Cymatosirales, Cymbellales, Detonia, Dextradonator, Diatomaceae, Dicladia, Discodiscus, Dispinodiscus, Entogonia, Epithelion, Ethmodiscales, Eunotiales, Eurossia, Eustephaniaceae, Fenestrella, Fenestrellina, Fragilariales, Gladius, Glyphodiscus, Goniothecium, Helminthopsis, Hemiaulales, Hemidiscaceae, Hendeya, Horodiscus, Huttonia, Ikebea, Incisoria, Kannoa, Katahiraia, Kentrodiscus, Kittonia, Kozloviella, Leptocylindrales, Licnophoridae, Liostephania, Liradiscus, Liriogramma, Lithodesmiales, Longinata, Mastogloiales, Melosirales, Monobrachia, Muelleriopsis, Naviculales, Neobrunia, Odontotropis, Omphalotheca, Paraliales, Peponia, Poretzkia, Porotheca, Praecymatosira, Pseudodimerogramma, Pseudopyxilla, Pseudostictodiscus, Pterotheca, Pyrgodiscus, Raphidineae, Rhabdonematales, Rhaphoneidales, Rhizosoleniales, Rhoicosphenia, Rhopalodiales, Rouxia, Schimperiella, Simonseniella, Solium, Stictodiscales, Striatellales, Surirellales, Symbolophora, Tabellariales, Tabularia, Thalassionematales, Thalassiophysales, Thalassiosirales, Triceratiales, Trinacria, Trochosiropsis, Tubaformis, Tubulariidae, Tumulopsis, Vulcanella, Xanthiopyxis, Centrales, Pennales, Heterales

Subtaxa: none

Ecology: "photoautotroph"

Distribution:

• Paleocene of Antarctica (7 collections)

• Cretaceous of Antarctica (4), Canada (34: Northwest Territories, Nunavut)

Total: 45 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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