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 - https://eprints.whiterose.ac.uk/id/eprint/155648 PY - 2020/04/01 AU - Gibson ME AU - Taylor WA AU - Wellman CH ED - DO - DOI: 10.1016/j.revpalbo.2020.104169 PB - Elsevier BV VL - 275 Y2 - 2025/11/29 ER -