The distribution of plant fossils and their palaeoecology in Duckmantian ( Bashkirian, Lower Pennsylvanian ) strata at Brymbo, North Wales, UK

Autor(en)

Barry A. Thomas, Peter Appleton, Christopher J. Cleal, Leyla J. Seyfullah

Abstrakt

Plant fossils are recorded and described from Duckmantian clastic strata associated with coal seams in a small conserved area at Brymbo in the Wrexham (North Wales) coalfield. The exceptionally preserved flora consists of adpressions in mudstones, shales, and sandstones, more three-dimensionally preserved plant remains in ironstone nodules, and three-dimensionally preserved stems in their original positions of growth. The relationships of the plant fossils to the sediments are discussed and related to the varying conditions affecting the ecology of the area. Sometimes the influx of sediments was very rapid as can be seen by the numbers of erect and branching Calamites, arborescent lycophyte stems, and stigmarian bases preserved in sandstone in their original positions of growth.

Organisation(en)

Institut für Paläontologie

Externe Organisation(en)

University of Exeter, National Museum of Wales, Independent researcher

Journal

Geological Journal

Band

55

Seiten

3179-3207

Anzahl der Seiten

29

ISSN

0072-1050

DOI

https://doi.org/10.1002/gj.3529

Publikationsdatum

07-2019

Peer-reviewed

Ja

ÖFOS 2012

105117 Paläobotanik

Schlagwörter

ASJC Scopus Sachgebiete

Geology

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/d54b33a8-a4a1-401d-806c-3f6cd06956ae