Authors: Peep Männik

Published in Palaeontology, in 1998, in volume 41, issue 5, pages 1001-1050

Created: 2016-04-22, modified: 2016-04-22

Authors: Peep Männik | Richard J Aldridge

Published in Palaeontology, in 1989, in volume 32, issue 4, pages 893-906

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