Donald Baird
Donald Baird published important work on fossil footprints with publications
dating from 1950. He is a specialist on US east Coast dinosaurs and
'Dean of Ichnolgists'
Baird, D. & Galton, P. M. 1981 Pterosaur bones from the Upper Cretaceous of
Delaware. J. Vert. Paleont. 1, 67–71. (15 June 1981)