Back
Permotheca colovratica
Permotheca colovratica Naug. Paleontol. Zhurn., 2013, (1): 94. 2013
- Name
- Permotheca colovratica
- Rank
- Species
- Generic Name
- [Genus] Permotheca
- Authors (Pub.)
- Naugolnykh S. V.
- Publication
- Novye muzhskie reproduktivnye organy golosemennykh Permotheca colovratica sp. nov. iz permskikh otlozhenij Urala [2013]
- Journal
- Paleontologicheskii Zhurnal
- Annee/Jahrgang
- 2013
- Issue
- 1
- Page number
- 94
- Year
- 2013
- Fossil Status
- synangia
- Stratigraphy
- Kungurian
- Location
- Chekarda village, Chekarda-1 locality, left bank of Sylva River, directly below the mouth of the Chekarda River, Perm' Territory, Russian Federation
- Paleoregion
- Angarida
Data for Holotypus
- Repository
- Geological Institute, Russian Academy of Sciences, Moscow, Russian Federation
- Repository Number
- 4856/243
- Diagnosis
- Microsporangiate (male) reproductive organs of gymnosperms consisting of four sporangia connected at their bases. Sporangia elliptic, with
acute acuminate apex and cuneate base. Synangium
adaxial surface bearing small round disc of attachment
with concentric circular scar in its central part. Sporangium wall consisting of long trapezoid cells
arranged in spiral order in relation to long axis of sporangium. Prolonged secretory (resin) channels
present, positioned along sporangium wall cells. In
situ pollen grains of Falcisporites type.
