Age and palynological characteristic of the Dongning Formation (Eastern Heilongjiang, China)
- Авторлар: Kovaleva T.1,2,3, Markevich V.2, Sun G.1,3,4,5
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Мекемелер:
- Research Center of Paleontology and Stratigraphy
- Federal Scientific Center of the East Asia Terrestrial Biodiversity FEB RAS
- Key Lab of Past Life and Environment in NE Asia
- College of Paleontology
- Key Lab of Past Life in NE Asia
- Шығарылым: Том 11, № 3 (2017)
- Беттер: 178-190
- Бөлім: Article
- URL: https://journals.rcsi.science/1819-7140/article/view/211253
- DOI: https://doi.org/10.1134/S1819714017030022
- ID: 211253
Дәйексөз келтіру
Аннотация
The taxonomic composition of the palynological assemblage of the Dongning Formation is supplemented. The palynological assemblage corresponds to those from the Lipovtsy Formation (Aptian) in the Razdolnaya Basin of Primorye (Russia) and the Muling Formation (Aptian) in the Jixi Basin of eastern Heilongjiang (China). It is found that the age of the Dongning Formation is Aptian. The palynological assemblage is characterized by dominance of spores of Gleicheniaceae; they are accompanied by spores of Cyatheaceae. The most important feature of the palynological assemblage of the Dongning Formation is the presence of angiosperm pollen (Tricolpites sp., T. micromunus, T. vulgaris, Retitricolpites georgiensis, R. vulgaris, Clavatipollenites hughesii, Quercites sparsus, Fraxiniopollenites variabilis).
Авторлар туралы
Tatiana Kovaleva
Research Center of Paleontology and Stratigraphy; Federal Scientific Center of the East Asia Terrestrial Biodiversity FEB RAS; Key Lab of Past Life and Environment in NE Asia
Хат алмасуға жауапты Автор.
Email: tanyakovaleva86@mail.ru
ҚХР, Changchun, 130026; Vladivostok, 690022; Changchun, 130026
Valentina Markevich
Federal Scientific Center of the East Asia Terrestrial Biodiversity FEB RAS
Email: tanyakovaleva86@mail.ru
Ресей, Vladivostok, 690022
Ge Sun
Research Center of Paleontology and Stratigraphy; Key Lab of Past Life and Environment in NE Asia; College of Paleontology; Key Lab of Past Life in NE Asia
Email: tanyakovaleva86@mail.ru
ҚХР, Changchun, 130026; Changchun, 130026; Shenyang, 110034; Shenyang, 110034