Cornum Schwartzapfel & Holdsworth, 1996

Noble, Paula, Aitchison, Jonathan C., Danelian, Taniel, Dumitrica, Paulian, Maletz, Jörg, Suzuki, Noritoshi, Cuvelier, Jessie, Caridroit, Martial & O’Dogherty, Luis, 2017, Taxonomy of Paleozoic radiolarian genera, Geodiversitas 39 (3), pp. 419-502 : 484

publication ID

https://doi.org/ 10.5252/g2017n3a4

publication LSID

urn:lsid:zoobank.org:pub:603CD230-5931-4506-A122-9CBC2F89189F

DOI

https://doi.org/10.5281/zenodo.5206765

persistent identifier

https://treatment.plazi.org/id/0A488798-6A78-4529-FCE2-FA990F64AB9A

treatment provided by

Felipe

scientific name

Cornum Schwartzapfel & Holdsworth, 1996
status

 

Cornum Schwartzapfel & Holdsworth, 1996

Cornum Schwartzapfel & Holdsworth, 1996: 230 .

TYPE SPECIES. — Cornum mittereri Schwartzapfel & Holdsworth, 1996 ( Schwartzapfel & Holdsworth 1996: 246, pl. 36, fig. 1-5, 10, 15-19).

AGE AND LOCATION OF TYPE MATERIAL. — Middle Chesterian/ lower Namurian (lower Carboniferous), Delaware Creek Member, “Caney” Shale, Southern Arbuckle Mountains, Oklahoma, USA.

TAXON CODE. — 278.

STATUS. — Valid.

DIAGNOSIS. — “Test as with subfamily; imperforate, segmented, asymmetrically conical (rarely symmetrically conical) in shape; subtriangular to rhamphoid-like in outline. Shell flattened, compressed parallel to the plane of bilateral symmetry. Shell half open with lateral slit developed along convex side of shell (in lateral view). Lateral slit continuous with basal aperture. Lamellar wing, situated above basal aperture, originating along convex side of shell between open portion of shell wall. Wing variable in size and shape. Columellae(?) present; not observed in material studied.” ( Schwartzapfel & Holdsworth 1996: 230).

Kingdom

Chromista

Phylum

Retaria

Class

Polycystinea

Order

Albaillellaria

Family

Corythoecidae

Loc

Cornum Schwartzapfel & Holdsworth, 1996

Noble, Paula, Aitchison, Jonathan C., Danelian, Taniel, Dumitrica, Paulian, Maletz, Jörg, Suzuki, Noritoshi, Cuvelier, Jessie, Caridroit, Martial & O’Dogherty, Luis 2017
2017
Loc

Cornum

SCHWARTZAPFEL J. A. & HOLDSWORTH B. K. 1996: 230
1996
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