Difference between revisions of "Subfamily Leptodinioideae"
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− | <CENTER>Subfamily Leptodinioideae</CENTER><BR><TABLE WIDTH="100%"><TD><B>Citation:</B> Leptodinioideae [[ | + | <CENTER>Subfamily Leptodinioideae</CENTER><BR><TABLE WIDTH="100%"><TD><B>Citation:</B> Leptodinioideae [[Fensome et al., 1993b]].<BR> |
<B>Diagnosis:</B>Gonyaulacaceans in which there is an <I>[[L-type ventral organization]]</I>, <I>[[neutral torsion]]</I> to <I>[[sinistral torsion]]</I> and four <I>[[Climactal plate|climactal plates]]</I>, not counting small <I>[[dorsal]]</I> <I>[[Anterior intercalary plate|anterior intercalary plates]]</I> (so-called <I>[["incidental plates"|"incidental plates"]]</I>), which may or may not be present.<BR> | <B>Diagnosis:</B>Gonyaulacaceans in which there is an <I>[[L-type ventral organization]]</I>, <I>[[neutral torsion]]</I> to <I>[[sinistral torsion]]</I> and four <I>[[Climactal plate|climactal plates]]</I>, not counting small <I>[[dorsal]]</I> <I>[[Anterior intercalary plate|anterior intercalary plates]]</I> (so-called <I>[["incidental plates"|"incidental plates"]]</I>), which may or may not be present.<BR> | ||
<B>Type genus:</B><UL><BR> | <B>Type genus:</B><UL><BR> | ||
− | <I>[[Leptodinium]]</I> [[ | + | <I>[[Leptodinium]]</I> [[Klement, 1960]]; fossil - Jurassic (Kimmeridgian).<BR> |
</UL><B>Fossil genera:</B><UL><BR> | </UL><B>Fossil genera:</B><UL><BR> | ||
− | <I>[[Acanthaulax]]</I> [[ | + | <I>[[Acanthaulax]]</I> [[Sarjeant, 1968]]; Jurassic (Oxfordian-Kimmeridgian).<BR> |
− | <UL>(=<I>[[Acanthogonyaulax]]</I> [[ | + | <UL>(=<I>[[Acanthogonyaulax]]</I> [[Sarjeant, 1966b]]; homonym -<I>[[Acanthaulax]]</I> is substitute)</UL><BR> |
− | <I>[[Ambonosphaera]]</I> [[ | + | <I>[[Ambonosphaera]]</I> [[Fensome, 1979]]; Jurassic (Callovian).<BR> |
− | <I>[[Amphorula]]</I> [[ | + | <I>[[Amphorula]]</I> [[Dodekova, 1969]]; Jurassic (Tithonian).<BR> |
− | <I>[[Areosphaeridium]]</I> [[ | + | <I>[[Areosphaeridium]]</I> [[Eaton, 1971]]; Eocene.<BR> |
− | <I>[[Carpodinium]]</I> [[ | + | <I>[[Carpodinium]]</I> [[Cookson and Eisenack, 1962b]]; Cretaceous (Albian).<BR> |
− | <I>[[Cernicysta]]</I> [[ | + | <I>[[Cernicysta]]</I> [[Stover and Helby, 1987d]]; Cretaceous (Aptian-Albian).<BR> |
− | ?<I>[[Clathroctenocystis]]</I> [[ | + | ?<I>[[Clathroctenocystis]]</I> [[Wiggins, 1972]]; Cretaceous (Neocomian).<BR> |
− | ?<I>[[Conosphaeridium]]</I> [[ | + | ?<I>[[Conosphaeridium]]</I> [[Cookson and Eisenack, 1969]]; Cretaceous (Albian-Cenomanian).<BR> |
− | <I>[[Cooksonidium]]</I> [[ | + | <I>[[Cooksonidium]]</I> [[Stover and Williams, 1995]]; Late Eocene.<BR> |
− | <I>[[Ctenidodinium]]</I> [[ | + | <I>[[Ctenidodinium]]</I> [[Deflandre, 1939a]]; Jurassic (Oxfordian).<BR> |
− | <UL>(=<I>[[Hystrichogonyaulax]]</I> [[ | + | <UL>(=<I>[[Hystrichogonyaulax]]</I> [[Sarjeant, 1969]]; taxonomic junior synonym according to [[Jan du Chêne et al., 1985b|Jan du Chêne et al., 1985a]], p.110)</UL><BR> |
− | <I>[[Cymososphaeridium]]</I> [[ | + | <I>[[Cymososphaeridium]]</I> [[Davey, 1982b]]; Cretaceous (Hauterivian).<BR> |
− | <I>[[Diacanthum]]</I> [[ | + | <I>[[Diacanthum]]</I> [[Habib, 1972]]; Cretaceous (?Valanginian).<BR> |
− | <I>[[Dichadogonyaulax]]</I> [[ | + | <I>[[Dichadogonyaulax]]</I> [[Sarjeant, 1966b]]; Jurassic (Portlandian).<BR> |
− | <UL>(=<I>[[Brotzenia]]</I> [[ | + | <UL>(=<I>[[Brotzenia]]</I> [[Horowitz, 1975]]; taxonomic junior synonym according to [[Wheeler and Sarjeant, 1990]], p.306-307)</UL><BR> |
− | <I>[[Durotrigia]]</I> [[ | + | <I>[[Durotrigia]]</I> [[Bailey, 1987]]; Jurassic (Bajocian).<BR> |
− | <I>[[Eatonicysta]]</I> [[ | + | <I>[[Eatonicysta]]</I> [[Stover and Evitt, 1978]]; Early Eocene.<BR> |
− | ?<I>[[Egmontodinium]]</I> [[ | + | ?<I>[[Egmontodinium]]</I> [[Gitmez and Sarjeant, 1972]]; Jurassic (Kimmeridgian).<BR> |
− | <I>[[Emmetrocysta]]</I> [[ | + | <I>[[Emmetrocysta]]</I> [[Stover, 1975]]; Oligocene.<BR> |
− | <I>[[Endoscrinium]]</I> ( [[ | + | <I>[[Endoscrinium]]</I> ( [[Klement, 1960]]) [[Vozzhennikova, 1967]]; Jurassic (Oxfordian).<BR> |
− | <UL>(=<I>[[Athigmatocysta]]</I> [[ | + | <UL>(=<I>[[Athigmatocysta]]</I> [[Duxbury, 1977]]; taxonomic junior synonym according to [[Below, 1981a]], p.48)</UL><BR> |
− | ?<I>[[Energlynia]]</I> [[ | + | ?<I>[[Energlynia]]</I> [[Sarjeant, 1976b]]; Jurassic (Bathonian).<BR> |
− | <I>[[Eodinia]]</I> [[ | + | <I>[[Eodinia]]</I> [[Eisenack, 1936]]; Jurassic (Callovian).<BR> |
− | <I>[[Gonyaulacysta]]</I> [[ | + | <I>[[Gonyaulacysta]]</I> [[Deflandre, 1964]]; Jurassic (Oxfordian).<BR> |
− | <I>[[Herendeenia]]</I> [[ | + | <I>[[Herendeenia]]</I> [[Wiggins, 1969]]; Late Jurassic.<BR> |
− | <I>[[Kleithriasphaeridium]]</I> [[ | + | <I>[[Kleithriasphaeridium]]</I> [[Davey, 1974]]; Cretaceous (Barremian).<BR> |
− | <UL>(=<I>[[Diversispina]]</I> [[ | + | <UL>(=<I>[[Diversispina]]</I> [[Benson, 1976]]; taxonomic junior synonym according to [[Stover and Evitt, 1978]], p.167-168)</UL><BR> |
− | <I>[[Lanterna]]</I> [[ | + | <I>[[Lanterna]]</I> [[Dodekova, 1969]]; Jurassic (Tithonian).<BR> |
− | <I>[[Leptodinium]]</I> [[ | + | <I>[[Leptodinium]]</I> [[Klement, 1960]]; Jurassic (Kimmeridgian).<BR> |
− | <I>[[Limbodinium]]</I> [[ | + | <I>[[Limbodinium]]</I> [[Riding, 1987b]]; Jurassic (Callovian).<BR> |
− | <I>[[Lithodinia]]</I> [[ | + | <I>[[Lithodinia]]</I> [[Eisenack, 1935]]; Jurassic (Callovian).<BR> |
− | ?<I>[[Litosphaeridium]]</I> [[ | + | ?<I>[[Litosphaeridium]]</I> [[Davey and Williams, 1966b]]; Cretaceous (Albian-Cenomanian).<BR> |
− | <I>[[Lophocysta]]</I> [[ | + | <I>[[Lophocysta]]</I> [[Manum, 1979]]; Early Miocene.<BR> |
− | <I>[[Meiourogonyaulax]]</I> [[ | + | <I>[[Meiourogonyaulax]]</I> [[Sarjeant, 1966b]]; Jurassic (Bathonian).<BR> |
− | <I>[[Membranigonyaulax]]</I> [[ | + | <I>[[Membranigonyaulax]]</I> [[Slimani, 1994]]; Cretaceous (Campanian-Maastrichtian).<BR> |
− | <I>[[Nidarocysta]]</I> [[ | + | <I>[[Nidarocysta]]</I> [[Monteil, 1997]]; Jurassic (Oxfordian-Kimmeridgian).<BR> |
− | <I>[[Occisucysta]]</I> [[ | + | <I>[[Occisucysta]]</I> [[Gitmez, 1970]]; Jurassic (Kimmeridgian).<BR> |
− | ?<I>[[Ochetodinium]]</I> [[ | + | ?<I>[[Ochetodinium]]</I> [[Damassa, 1979a]]; Early-Mid Eocene.<BR> |
− | <I>[[Oligosphaeridium]]</I> [[ | + | <I>[[Oligosphaeridium]]</I> [[Davey and Williams, 1966b]]; Cretaceous (Senonian).<BR> |
− | <I>[[Omatia]]</I> [[ | + | <I>[[Omatia]]</I> [[Cookson and Eisenack, 1958]]; Late Jurassic.<BR> |
− | ?<I>[[Perisseiasphaeridium]]</I> [[ | + | ?<I>[[Perisseiasphaeridium]]</I> [[Davey and Williams, 1966b]]; ?Early Eocene.<BR> |
− | <I>[[Rhynchodiniopsis]]</I> [[ | + | <I>[[Rhynchodiniopsis]]</I> [[Deflandre, 1935]]; Cretaceous (Senonian).<BR> |
− | <I>[[Rigaudella]]</I> [[ | + | <I>[[Rigaudella]]</I> [[Below, 1982b]]; Jurassic (Oxfordian).<BR> |
− | <I>[[Rotosphaeropsis]]</I> [[ | + | <I>[[Rotosphaeropsis]]</I> [[Davey, 1988]]; Cretaceous (Valanginian).<BR> |
− | <I>[[Semicavidinium]]</I> [[ | + | <I>[[Semicavidinium]]</I> [[Dodekova, 1994]]; Jurassic (Kimmeridgian).<BR> |
− | <I>[[Sirmiodinium]]</I> [[ | + | <I>[[Sirmiodinium]]</I> [[Alberti, 1961]]; Cretaceous (Hauterivian-Barremian).<BR> |
− | <I>[[Spiniferella]]</I> [[ | + | <I>[[Spiniferella]]</I> [[Stover and Hardenbol, 1994]]; Mid Oligocene-Mid Miocene.<BR> |
− | <I>[[Stanfordella]]</I> [[ | + | <I>[[Stanfordella]]</I> [[Helenes and Lucas-Clark, 1997]]; Jurassic-Cretaceous (Tithonian-Valanginian).<BR> |
− | ?<I>[[Stiphrosphaeridium]]</I> [[ | + | ?<I>[[Stiphrosphaeridium]]</I> [[Davey, 1982b]]; Late Jurassic.<BR> |
− | <I>[[Systematophora]]</I> [[ | + | <I>[[Systematophora]]</I> [[Klement, 1960]]; Jurassic (Kimmeridgian).<BR> |
− | <UL>(=<I>[[Polystephanosphaera]]</I> [[ | + | <UL>(=<I>[[Polystephanosphaera]]</I> [[Sarjeant, 1960a]]; taxonomic junior synonym according to [[Sarjeant, 1961b]], p.1095-1096)</UL><BR> |
− | <I>[[Tehamadinium]]</I> [[ | + | <I>[[Tehamadinium]]</I> [[Jan du Chêne et al., 1986b]]; Cretaceous (Valanginian).<BR> |
− | ?<I>[[Wanaea]]</I> [[ | + | ?<I>[[Wanaea]]</I> [[Cookson and Eisenack, 1958]]; Jurassic (Oxfordian).<BR> |
− | ?<I>[[Willeidinium]]</I> [[ | + | ?<I>[[Willeidinium]]</I> [[Feist-Burkhardt, 1995a]]; Jurassic (Bajocian-Bathonian).<BR> |
</UL><B>Other names:</B><UL><BR> | </UL><B>Other names:</B><UL><BR> | ||
− | <UL>(<I>[[Ectosphaeridium]]</I> Zevenboom and Santarelli in [[ | + | <UL>(<I>[[Ectosphaeridium]]</I> Zevenboom and Santarelli in [[Zevenboom, 1995]]; name not validly published)</UL><BR> |
</UL></TD></TABLE><BR> | </UL></TD></TABLE><BR> | ||
Latest revision as of 19:44, 10 January 2017
Parent: Family Gonyaulacaceae part