@article{article, title = {{Morphology and wall ultrastructure of the megaspore Lagenicula (Triletes) variabilis (Window, 1962) Arioli et al. (2004) from the Lower Carboniferous of Ohio, USA}}, url = {{}}, year = {{2007}}, month = {{5}}, author = {{Arioli C and Wellman CH and Lugardon B and Servais T}}, doi = {{10.1016/j.revpalbo.2006.07.011}}, volume = {{144}}, journal = {{REV PALAEOBOT PALYNO}}, issue = {{3-4}}, pages = {{231-248}}, note = {{Accessed on 2025/05/26}}}