TY - JOUR T1 - Wall ultrastructure of the Permian pollen grain Lueckisporites virkkiae PotoniƩ et Klaus 1954 emend. Clarke : Evidence for botanical affinity JO - Review of Palaeobotany and Palynology UR - http://eprints.whiterose.ac.uk/155648/ PY - 2020/01/13 AU - Gibson ME AU - Taylor WA AU - Wellman CH ED - DO - DOI: 10.1016/j.revpalbo.2020.104169 PB - Elsevier BV Y2 - 2024/12/22 ER -