Published in Amphibian & Reptile Conservation, in 2022, in volume 16, issue 1, pages 245-256
Created: 2024-04-22, modified: 2024-04-22![](https://www.biodiversitylibrary.org/pagethumb/49767202,60,60)
Published in Palaeontology, in 1997, in volume 40, issue 4, pages 965-1010
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49758763,60,60)
Published in Palaeontology, in 1978, in volume 21, issue 4, pages 723-758
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/36947336,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1988, in volume 43, pages 273-284
Created: 2013-03-01, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/36947388,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1988, in volume 43, pages 325-343
Created: 2013-03-01, modified: 2021-05-13