Palaeobotany: Swimming sperm in an extinct Gondwanan plant.
Nishida
Harufumi
H
Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo, Tokyo 112-8551, Japan. nishida@mechgate.mech.chuo-u.ac.jp
Pigg
Kathleen B
KB
Rigby
John F
JF
D005075:Biological Evolution; D017753:Ecosystem; D005580:Fossils; D010802:Phylogeny; D018521:Plant Physiological Phenomena; D011058:Pollen / Q000033:anatomy & histology / Q000166:cytology / Q000502:physiology*; D011793:Queensland; D012098:Reproduction; D013081:Sperm Motility