Results 81 to 90 of about 266 (97)
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International Journal of Plant Sciences, 2021
Premise of research. Jurassic localities of fossil flora in the Irkutsk Region (East Siberia) are rich in reproductive remains of gymnosperms with in situ pollen.
Natalia Zavialova, Natalya Nosova
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Premise of research. Jurassic localities of fossil flora in the Irkutsk Region (East Siberia) are rich in reproductive remains of gymnosperms with in situ pollen.
Natalia Zavialova, Natalya Nosova
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Revision ofCunninghamia protokonishiiTanaietOnoe (Pinopsida, Cupressaceae) from East Asia
Paleontological Research, 2017Morphological and cuticular features of Cunninghamia protokonishii were examined by studying the original material and additional fossils that were collected from the lowest Miocene to the lower Pleistocene of Japan and Korea. The species is characterized by foliar morphology that superficially resembles C.
Atsushi Yabe, Chiyomi Yamakawa
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Paleontological Journal, 2018
The study of conifer twigs from the Middle Jurassic deposits of the Irkutsk Coal Basin, previously described as Sequoia and Taxocladus, shows their morphology and epidermal characters to be similar to those of Marskea leaves. A new species Marskea heeriana N. Nosova et Kiritch. is described. A new combination, Marskea latifolia (Kiritch.) N.
N. V. Nosova, A. I. Kiritchkova
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The study of conifer twigs from the Middle Jurassic deposits of the Irkutsk Coal Basin, previously described as Sequoia and Taxocladus, shows their morphology and epidermal characters to be similar to those of Marskea leaves. A new species Marskea heeriana N. Nosova et Kiritch. is described. A new combination, Marskea latifolia (Kiritch.) N.
N. V. Nosova, A. I. Kiritchkova
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Review of Palaeobotany and Palynology, 2020
Abstract The paper documents in detail the morphology, epidermal features and cuticle ultrastructure of the leaves of the Mesozoic conifer genus Anabarella Abramova 1984. For the first time, the leaf epidermal and cuticle structures of the type species Anabarella kryshtofovichii Abramova from the Albian–Cenomanian (Cretaceous) of the Anabar river ...
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Abstract The paper documents in detail the morphology, epidermal features and cuticle ultrastructure of the leaves of the Mesozoic conifer genus Anabarella Abramova 1984. For the first time, the leaf epidermal and cuticle structures of the type species Anabarella kryshtofovichii Abramova from the Albian–Cenomanian (Cretaceous) of the Anabar river ...
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Araucariaceae (Pinopsida): Aspects in palaeobiogeography and palaeobiodiversity in the Mesozoic
Zoologischer Anzeiger - A Journal of Comparative Zoology, 2007Abstract The paper examines recent information on the history of the ‘southern hemisphere’ conifer family Araucariaceae and gives supplementary notes to previously published monographs. Important data from the Mesozoic fossil record are presented and summarized to describe the ancient diversity and distribution of Araucariaceae.
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The genus Mirovia Reymanowna (Pinopsida): systematics and characteristics of the leaf structure
Palaeobotany, 2013The genus Mirovia was established by M. Reymanowna in 1985 for a single species M. szaferi Reymanowna described from the Middle Jurassic of southern Poland and originally referred to the ginkgoaleans. Later, M. N. Bose and S. Manum (1990) assigned it to the conifers, having chosen Mirovia as the type genus of the new family Miroviaceae.
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Review of Palaeobotany and Palynology, 1986
Abstract Mostotchkia gomankovii sp. nov. from the Upper Permian of the Russian platform and Pechora Fore-Urals is described. The genus Mostotchkia combines characteristics of the genera Dicranophyllum, Entsovia and Slivkovia . These four genera belong to the Dicranophyllales, an order which is closely related to older members of the conifers ...
S.V. Meyen, H.G. Smoller
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Abstract Mostotchkia gomankovii sp. nov. from the Upper Permian of the Russian platform and Pechora Fore-Urals is described. The genus Mostotchkia combines characteristics of the genera Dicranophyllum, Entsovia and Slivkovia . These four genera belong to the Dicranophyllales, an order which is closely related to older members of the conifers ...
S.V. Meyen, H.G. Smoller
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Paleontological Journal, 2015
Leaves of Mirovia Reymanowna are reported from the Middle Jurassic of the Pechora River (Nenets Autonomous Okrug) for the first time. A new species, Mirovia pethiorica sp. nov., is described. That is the northernmost finding of this genus in European Russia.
N. V. Nosova, A. I. Kiritchkova
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Leaves of Mirovia Reymanowna are reported from the Middle Jurassic of the Pechora River (Nenets Autonomous Okrug) for the first time. A new species, Mirovia pethiorica sp. nov., is described. That is the northernmost finding of this genus in European Russia.
N. V. Nosova, A. I. Kiritchkova
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TAXON, 2013
The genus Pityostrobus was established by Dutt (l.c.) for petrified ovulate cones from the Eocene sediments of Great Britain, now known also from the Upper Jurassic to the Early Cretaceous–Miocene, being widely distributed in Europe, Siberia, Central and Eastern Asia, India, North and South America, and comprising at present ca.
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The genus Pityostrobus was established by Dutt (l.c.) for petrified ovulate cones from the Eocene sediments of Great Britain, now known also from the Upper Jurassic to the Early Cretaceous–Miocene, being widely distributed in Europe, Siberia, Central and Eastern Asia, India, North and South America, and comprising at present ca.
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2018
The report contains information on 23 species of wild-growing and cultivated plants of the class Gymnosperms (Pinopsida), authentically registered in the north-west of the Volga Upland. The report is the second in the series of publications containing information for the species composition of vascular plants of this major geomorphological department ...
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The report contains information on 23 species of wild-growing and cultivated plants of the class Gymnosperms (Pinopsida), authentically registered in the north-west of the Volga Upland. The report is the second in the series of publications containing information for the species composition of vascular plants of this major geomorphological department ...
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