Permian/Triassic megaspores of Otynisporites (Fuglewicz) Karasev et Turnau, 2015: Diversity, botanical affinity, and stratigraphic significance

• Published in: Review of Palaeobotany and Palynology
• Main Authors: Zavialova, Natalia, Karasev, Eugeny, Schneebeli-Hermann, Elke, Li, Wenben
• Format: Report
• Language: English
• Published: ELSEVIER 2025
• Subjects: Megaspores; SEM; TEM; Permian/Triassic boundary; Stratigraphic marker; Heterosporous lycopsids; PERMIAN-TRIASSIC BOUNDARY; SPORE WALL ULTRASTRUCTURE; KAP STOSCH; MASS EXTINCTION; MADHYA-PRADESH; PLEUROMEIA; MORPHOLOGY; SUCCESSION; ANNALEPIS; EVOLUTION; Plant Sciences; Paleontology; Greenland; Kap; Kap Stosch; East Greenland
• Online Access: http://ir.nigpas.ac.cn/handle/332004/44623; http://ir.nigpas.ac.cn/handle/332004/44624; https://doi.org/10.1016/j.revpalbo.2024.105232

Megaspores of Otynisporites eotriassicus, O. tuberculatus, and O. maculosus from the latest Changhsingian-early Induan of the Moscow Basin of Russia, O. eotriassicus from the Induan of the Kap Stosch subbasin of East Greenland, and O.? tarimensis, and Otynisporites? sp. from the Middle Triassic of t...