Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1972, in volume 12, pages 149-153

Created: 2017-02-01, modified: 2017-02-01

Published in Biodiversity Journal, in 2012, in volume 3, issue 3, pages 179-188

Created: 2025-03-03, modified: 2025-03-03

Published in Bulletin of The African Bird Club, in 2014, in volume 21, issue 2, pages 187-192

Created: 2021-02-23, modified: 2021-02-23