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
- Cheleutochroa aff. diaphorosa Turner, 1984: 1 specimens
- Cheleutochroa differta Uutela et Tynni, 1991: 1 specimens
- Cheleutochroa elegans Uutela et Tynni, 1991: 1 specimens
- Cheleutochroa gymnobrachiata Loeblich et Tappan, 1978: 1 specimens
- Cheleutochroa oculata Uutela et Tynni, 1991: 1 specimens
- Cheleutochroa ramosa Uutela et Tynni, 1991: 1 specimens
- Cheleutochroa rugosa Uutela et Tynni, 1991: 1 specimens
- Cheleutochroa tuberculosa Uutela et Tynni, 1991: 1 specimens
- Cheleutochroa venosa Uutela et Tynni, 1991: 1 specimens
- Cheleutochroa venosior Uutela et Tynni, 1991: 1 specimens