Fossil group: Acritarcha
Genus Cheleutochroa Loeblich et Tappan, 1978

Taxon ID: 10507 | 2013-09-28 / 2013-09-28
Belongs to: Acritarcha
Sister taxa: Acanthodiacrodium | Acrosphaeridium | Actipillion | Akomachra | Ammonidium | Arbusculidium | Archaeodiscina | Arcosphaeridium | Aremoricanium | Arkonia | Asteridium | Athabascaella | Axisphaeridium | Bacisphaeridium | Baltisphaeridium | Buedingiisphaeridium | Caldariola | Calyxiella | Celtiberium | Ceratophyton | Chlamydosphaeridia | Comasphaeridium | Coronitesta | Coryphidium | Costatilobus | Cristallinium | Cycloposphaeridium | Cymatiogalea | Cymatiosphaera | Dactylofusa | Dasydiacrodium | Dicommopalla | Dictyosphaeridium | Dictyotidium | Diexallophasis | Dilatisphaera | Domasia | Elektroriskos | Elenia | Eliasum | Estiastra | Excultibrachium | Fimbriaglomerella | Florisphaeridium | Globosphaeridium | Goniosphaeridium | Gorgonisphaeridium | Gyalorhethium | Hapsidopalla | Helosphaeridium | Impluviculus | Izhoria | Joehvisphaera | Kundasphaera | Labyrinthosphaeridium | Lacunosphaeridium | Ladogella | Leiofusa | Leiosphaeridia | Leiovalia | Liepaina | Liliosphaeridium | Lophosphaeridium | Lunulidia | Micrhystridium | Multiplicisphaeridium | Nanocyclopia | Nodosus | Oppilatala | Ordovicidium | Orthosphaeridium | Ovulum | Palaeocladophora | Palaeomonostroma | Peteinosphaeridium | Pheoclosterium | Pirea | Poikilofusa | Polyancistrodorus | Polyedryxium | Polygonium | Priscogaleata | Priscotheca | Pterospermella | Pterospermopsis | Pulvinosphaeridium | Raplasphaera | Revinotesta | Rhopaliophora | Saharidia | Salopidium | Skiagia | Solisphaeridium | Stellechinatum | Stelliferidium | Taeniosphaeridium | Tasmanites | Timofeevia | Tranvikium | Trichosphaeridium | Tunisphaeridium | Tylotopalla | Veryhachium | Villosacapsula | Visbysphaera | Volkovia | Vulcanisphaera | Winwaloeusia
Contains: Cheleutochroa diaphorosa | Cheleutochroa differta | Cheleutochroa elegans | Cheleutochroa gymnobrachiata | Cheleutochroa oculata | Cheleutochroa ramosa | Cheleutochroa rugosa | Cheleutochroa tuberculosa | Cheleutochroa venosa | Cheleutochroa venosior
Stratigraphic range: Aseri Stage – Pirgu Stage | ~ 463,8–445,6 Ma
Baltoscandian species (in database): 10

Selection of related publications

  • Uutela & Tynni, 1991. Ordovician acritarchs from the Rapla borehole, Estonia

Taxon occurrences on map


Identifications of taxon in collection specimens

Taxon images

Cheleutochroa rugosa Uutela et Tynni, 1991, GIT 344-75
GIT 344-75 Cheleutochroa rugosa Uutela et Tynni, 1991
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Cheleutochroa ramosa Uutela et Tynni, 1991, GIT 344-74
GIT 344-74 Cheleutochroa ramosa Uutela et Tynni, 1991
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Cheleutochroa oculata Uutela et Tynni, 1991, GIT 344-73
GIT 344-73 Cheleutochroa oculata Uutela et Tynni, 1991
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Cheleutochroa differta Uutela et Tynni, 1991, GIT 344-55
GIT 344-55 Cheleutochroa differta Uutela et Tynni, 1991
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Cheleutochroa oculata Uutela et Tynni, 1991, GIT 344-73
GIT 344-73 Cheleutochroa oculata Uutela et Tynni, 1991
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Cheleutochroa venosa Uutela et Tynni, 1991, GIT 344-77
GIT 344-77 Cheleutochroa venosa Uutela et Tynni, 1991
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Cheleutochroa elegans Uutela et Tynni, 1991, GIT 344-72
GIT 344-72 Cheleutochroa elegans Uutela et Tynni, 1991
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Cheleutochroa tuberculosa Uutela et Tynni, 1991, GIT 344-76
GIT 344-76 Cheleutochroa tuberculosa Uutela et Tynni, 1991
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Cheleutochroa venosior Uutela et Tynni, 1991, GIT 344-78
GIT 344-78 Cheleutochroa venosior Uutela et Tynni, 1991
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Cheleutochroa gymnobrachiata Loeblich et Tappan, 1978, GIT 344-114
GIT 344-114 Cheleutochroa gymnobrachiata Loeblich et Tappan, 1978
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Cheleutochroa aff. diaphorosa Turner, 1984, GIT 344-71
GIT 344-71 Cheleutochroa aff. diaphorosa Turner, 1984
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