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Pterospermopsimorpha rigida
Pterospermopsimorpha rigida E.Yu. Golubk., Kushim, Tarasenko Paleontol. Zhurn., 2020, (4): 105. 2020
- Name
- Pterospermopsimorpha rigida
- Rank
- Species
- Generic Name
- [Genus] Pterospermopsimorpha
- Authors (Pub.)
- Golubkova E. Yu.
Kushim E. A.
Tarasenko A. B.
- Publication
- Iskopaemye organizmy kotlinskogo gorizonta verkhnego venda severo-zapada Russkoj plity (Leningradskaya oblast') [2020]
- Journal
- Paleontologicheskii Zhurnal
- Annee/Jahrgang
- 2020
- Issue
- 4
- Page number
- 105
- Year
- 2020
- Fossil Status
- vesicles
- Stratigraphy
- Ediacaran
- Strat. comment
- Vasileostrovskaja suite
- Location
- Korovje-8 borehole, Leningrad region, Russian Federation
- Paleoregion
- Baltica
Data for Holotypus
- Repository
- Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences, St.-Petersburg, Russian Federation
- Repository Number
- № I-1
- Diagnosis
- Vesicles spherical, two-layered. The
outer shell is smooth, thin, elastic, pale yellow, often
complicated by radially located secondary folds of
crushing. The diameter of the outer shell of the least
modified forms are 140–305 microns. The outer edge
of the shell is from smoothly rounded to severely deformed.
The inner body is smooth, dark yellow, light
brown, thick-walled, without secondary folds of
crushing, retains the volume in the fossil state, with a
diameter of 85–145 microns.
