Authors: Józef Kaźmierczak

Published in Palaeontology, in 1974, in volume 17, issue 2, pages 341-347

Created: 2016-04-23, modified: 2016-04-23

Authors: R Goldring | J Kaźmierczak

Published in Palaeontology, in 1974, in volume 17, issue 4, pages 949-962

Created: 2016-04-23, modified: 2016-04-23