Morphology and ultrastructure of cicatricose spores found in an isolated sporangium-bearing structure of a schizaealean fern from the Lower Cretaceous rocks at Casal do Borracho, Torres Vedras, western Portugal
Author(s)
Publication date
2024
Keywords
Publication: Review of Palaeobotany and Palynology
Volume: 327
Number: 105139
DOI: 10.1016/j.revpalbo.2024.105139
ISSN: 00346667