Published in Palaeontology, in 1961, in volume 4, issue 3, pages 362-391

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

Published in Novon, in 1998, in volume 8, pages 321-325

Created: 2014-06-14, modified: 2014-06-14

Published in Annals And Magazine of Natural History, in 1854, in volume 14, pages 156-157

Created: 2011-09-28, modified: 2011-09-28

Published in The Beagle, in 2008, in volume 24, pages 157-158

Created: 2019-09-02, modified: 2019-09-02