Title
New species of Protorthoptera and Protodonata (Insecta) from the Upper Carboniferous of Britain, with a comment on the origin of wings
By
Whalley, Paul Ernest Sutton
Original Publication
Bulletin of the British Museum (Natural History) Geology
Published by
London, BM(NH),
Identifiers
BioStor:
https://biostor.org/reference/118650