Lower Telychian species of .i.Parapetalolithus./i. from .i.linnaei./i., .i.turriculatus./i. and .i.crispus./i. biozones in the Prague Synform: taxonomy in the light of astogeny and intraspecific variability

0578027 - GLÚ 2024 CZ eng A - Abstrakt
Strossová, Zuzana
Lower Telychian species of Parapetalolithus from linnaei, turriculatus and crispus biozones in the Prague Synform: taxonomy in the light of astogeny and intraspecific variability.
22nd Czech-Slovak-Polish Palaeontological Conference. Abstracts. Ostrava: Department of Geological Engineering, Faculty of Mining and Geology, VSB – Technical University of Ostrava, 2023 - (Skupien, P.). s. 92-93. ISBN 978-80-248-4692-7.
[Czech-Slovak-Polish Palaeontological Conference /22./. 17.10.2023-19.10.2023, Ostrava]
Institucionální podpora: RVO:67985831
Klíčová slova: graptolites * genus Parapetalolithus * Barrandian area * astogeny * colony growth
Obor OECD: Paleontology

The main topic of the presented study is intraspecific variability and astogeny of graptolites of the genus Parapetalolithus, which are found in the Prague Basin. Colony development (=astogeny) was recorded for the first time in 6 species of genus Parapetalolithus from the linnaei, turriculatus and crispus biozones, from early juvenile to mature stages.
Trvalý link: https://hdl.handle.net/11104/0349329