Provisocyntra Nazarov & Ormiston, 1987
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publication ID |
https://doi.org/ 10.5252/g2017n3a4 |
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publication LSID |
urn:lsid:zoobank.org:pub:603CD230-5931-4506-A122-9CBC2F89189F |
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persistent identifier |
https://treatment.plazi.org/id/0A488798-6A22-4573-FC12-FC380FE2AA1D |
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treatment provided by |
Felipe |
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scientific name |
Provisocyntra Nazarov & Ormiston, 1987 |
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Provisocyntra Nazarov & Ormiston, 1987
Provisocyntra Nazarov & Ormiston, 1987: 68 .
TYPE SPECIES. — Provisocyntra cassicula Nazarov & Ormiston, 1987 ( Nazarov & Ormiston 1987: 72, pl. 1, fig. 1-6, pl. 2, fig. 7).
AGE AND LOCATION OF TYPE MATERIAL. —Lower Carboniferous ( Siphonodella isosticha Zone ), Lodgepole Formation, North Dakota, USA.
TAXON CODE. — 116.
STATUS. — Valid.
DIAGNOSIS. — “ Entactiniidae with radially differentiated spongy layer and numerous main spines of rod-like form merging with very fine rays of an internal framework, whose structure is not entirely clear. It is likely eccentrically situated inside a small porous sphere.” ( Nazarov & Ormiston 1987: 68).
REMARKS
Nazarov & Ormiston (1987) interpreted a spicule to be in the center, but it might be a proloculus, which would warrant its removal from the Entactinaria .
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.
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Provisocyntra Nazarov & Ormiston, 1987
| Noble, Paula, Aitchison, Jonathan C., Danelian, Taniel, Dumitrica, Paulian, Maletz, Jörg, Suzuki, Noritoshi, Cuvelier, Jessie, Caridroit, Martial & O’Dogherty, Luis 2017 |
Provisocyntra
| NAZAROV B. B. & ORMISTON A. R. 1987: 68 |