Published in Paleontological Research, in 1999, in volume 3, pages 249-258

Created: 2013-02-27, modified: 2013-02-27

Published in Veliger, in 2007, in volume 49, pages 84-90

Created: 2013-12-24, modified: 2013-12-24

Published in Current herpetology, in 2001, in volume 20, issue 2, pages 105-133

Created: 2016-08-29, modified: 2016-08-29

Published in Pacific Science, in 1953, in volume 7, issue 4, pages 438-446

Created: 2017-09-10, modified: 2017-09-10

Published in Pacific Science, in 1961, in volume 15, issue 3, pages 477-482

Created: 2017-09-10, modified: 2017-09-10

Published in Bonner Zoologische Beiträge, in 1994, in volume 45, pages 57-60

Created: 2014-05-19, modified: 2014-05-19

Published in Bulletin of Zoological Nomenclature, in 1995, in volume 52, pages 345

Created: 2009-12-23, modified: 2023-05-10

Published in Current herpetology, in 2000, in volume 19, issue 1, pages 11-14

Created: 2013-12-29, modified: 2013-12-29

Published in Biol Bull, in 1984, in volume 166, pages 228-236

Created: 2010-01-07, modified: 2011-06-21

Published in Occasional Papers Museum of Texas Tech University, in 2019, in volume 360, pages 1-25

Created: 2019-03-03, modified: 2019-03-03