Quadriremis Nazarov & Ormiston, 1985
publication ID |
https://doi.org/ 10.5252/g2017n3a4 |
publication LSID |
urn:lsid:zoobank.org:pub:603CD230-5931-4506-A122-9CBC2F89189F |
persistent identifier |
https://treatment.plazi.org/id/0A488798-6A16-4547-FC0F-FC580FCDAADD |
treatment provided by |
Felipe |
scientific name |
Quadriremis Nazarov & Ormiston, 1985 |
status |
|
Quadriremis Nazarov & Ormiston, 1985
Quadriremis Nazarov & Ormiston, 1985: 36 .
TYPE SPECIES. — Quadriremis gliptoacus Nazarov & Ormiston, 1985 ( Nazarov & Ormiston 1985: 36, pl. 4, fig. 8-9, text-fig. 9a-b; holotype never figured, paratype pl. 4, fig. 8).
AGE AND LOCATION OF TYPE MATERIAL. — Lower Permian, Artinskian Stage, Aktastinian Substage, Southern Urals.
TAXON CODE. — 197.
STATUS. — Junior synonym of Quadricaulis Caridroit & De Wever, 1986 (herein).
DIAGNOSIS. — “ Latentifistulidae with internal framework forming a nonporous sphere with four hollow rays. Three rays usually emerging from sphere at 120’ with fourth ray perpendicular to that grouping. Internal framework enclosed in platy, platy latticed or, rarely, a spongy shell. Terminal spines connected with rays of internal framework by thin rods.” ( Nazarov & Ormiston 1985: 36).
REMARKS
This taxon is commonly found as fragments because of its size and delicate rays. The most complete representatives are figured and included under the genus Quadriremis , but are just better preserved and more complete specimens of Quadricaulis Caridroit & De Wever, 1986
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
|
Phylum |
|
Class |
|
Order |
Quadriremis Nazarov & Ormiston, 1985
Noble, Paula, Aitchison, Jonathan C., Danelian, Taniel, Dumitrica, Paulian, Maletz, Jörg, Suzuki, Noritoshi, Cuvelier, Jessie, Caridroit, Martial & O’Dogherty, Luis 2017 |
Quadriremis
NAZAROV B. B. & ORMISTON A. R. 1985: 36 |