Number of the records: 1
Silurian Climatic Zonation of Cryptospore, Trilete Spore and Plant Megafossils, with Emphasis on the Přídolí Epoch
- 1.0583083 - GLÚ 2024 RIV CH eng J - Journal Article
Bek, Jiří - Steemans, P. - Frýda, J. - Žárský, V.
Silurian Climatic Zonation of Cryptospore, Trilete Spore and Plant Megafossils, with Emphasis on the Přídolí Epoch.
Life. Roč. 14, č. 2 (2024), č. článku 258. E-ISSN 2075-1729
R&D Projects: GA ČR(CZ) GA21-10799S
Institutional support: RVO:67985831
Keywords : early land plants * cryptospores * trilete spores * Přídolí * Silurian
OECD category: Paleontology
Impact factor: 3.2, year: 2022
Method of publishing: Open access
https://www.mdpi.com/2075-1729/14/2/258
This paper describes dispersed cryptospores and trilete spores from tropical, temperate and cool climate belts within Přídolí and compares them with the land plant megafossil record. The palynology of earlier intervals in the Silurian are also reviewed. A common feature of the cryptospore and trilete spore records is that their number is surprisingly lowest in the tropical climatic belt and much higher in the temperate and especially in the cool latitude, and the highest number of cryptospore taxa occurring only in one belt is found in the cool belt while the highest number of trilete spore taxa that occurred only in one belt is recorded in the temperate belt. In general, based on the dispersed spore record, we can estimate that the plant assemblages of the tropical belt were dominated by rhyniophytes, trimerophytes probably prevailed over rhyniophytes in the temperate belt, and rhyniophytes again dominated within the cool belt.
Permanent Link: https://hdl.handle.net/11104/0352405
Number of the records: 1