@article{article, title = {{Morphology and wall ultrastructure of a new and highly distinctive megaspore from the Middle Jurassic of Yorkshire, UK}}, publisher = {{Elsevier BV}}, url = {{}}, year = {{2015}}, month = {{5}}, author = {{Slater SM and Taylor WA and Batten DJ and Hill CR and Wellman CH}}, doi = {{10.1016/j.revpalbo.2015.01.009}}, volume = {{216}}, journal = {{Review of Palaeobotany and Palynology}}, pages = {{33-43}}, note = {{Accessed on 2025/08/14}}}