My research collection consists of nearly 20,000 original and high quality images from natural history museums all over the world. I have documented 764 specimens (so far!), of stereospondyl genera (and non-stereospondyl tetrapods when they caught my eye), skulls, mandibles and assorted post crania. If they had it. and I could reach it, I photographed it.
There is an alphabetical list of genera at the bottom of this page. If you would like to see any of these images, just get in contact. I am happy to share, but I always check with the curators first, as different museums have different regulations.
I am very grateful to the museums and their curators for all of their generous help and hosting my visits.
| ESI | Evolutionarly Studies Institute, University of Witswatersrand, Johannesburg, South Africa |
| FMNH | Field Museum of Natural History, Chicago, Illinois, USA |
| MB | Museum fur Naturkunde, Humboldt Universitat, Berlin, Germany
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| PIN | Palaeontological Institute, Academy of Sciences, Moscow, Russian Federation
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| SMNS | Staatliches Museum fur Naturkunde in Stuttgart, Baden-Wurttemberg, Germany
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| UCMP | Museum of Palaeontology, University of California, Berkeley, California, USA  |
| UMZC | University Museum of Zoology, Cambridge, England
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| UT-BEG | Bureau of Economic Geology, University of Texas, Austin, Texas, USA
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List of Genera in my collection
Acanthostomarops
Acheloma
Acheria
Actinodon
Anaschisma
Angusaurus
Apachesaurus
Apateon
Aphaneramma
Archegosaurus
Bashkirosaurus
Batrachosuchoides
Batrachosuchus
Benthosphenus
Benthosuchus
Boreopelta
Bothriceps
Brachyops
Branchierpeton
Branchierpeton
Cacaps
Callistomordax
Capetus
Capitosaurus
Cheliderpeton
Chigutisaurus
Chomatobatrachus
Cochleosaurus
Coelophysis
Cosgriffus
Cyclotosaurus
Deltasaurus
Denderpeton
Derwentia
Dissorophus
Dvinosaurus
Edops
Eocyclotosaurus
Eolydekkerina
Eryops
Eryosuchus
Eupelor
Gerrothorax
Glancothon
Haddrokkosaurus
Hepatosaurus
Hyperkinodon
Inflectosaurus
Intasuchus
Kamacops
Kestrosaurus
Kestrosaurus
Koinia
Komatosuchus
Konzhukovia
Koskinodon
Kupferzellia
Latiscopus
Limnogyrinus
Limnoiketes
Luzocephalus
Lydekkerina
Lyrocephalus
Mastodonsaurus
Melanerpeton
Melosaurus
Metopias
Metoposaurus
Meyerosuchus
Micraroter
Micromelerpeton
Microphilis
Microposaurus
Muchocephalus
Odenwaldia
Onchiodon
Paracyclotosaurus
Parotosaurus
Peltostega
Plagiosauridae
Plagiosternum
Plagiosuchus
Platyoposaurus
Platyrhineceps
Prothooosuchus
Quasicyclotosaurus
Rhadalognathus
Rhineceps
Rhinesuchoides
Rhinesuchus
Sclerocephalus
Sclerothorax
Seymoria
Stanocephalosaurus
Stenotosaurus
Tertrema
Thoosuchus
Trematolestes
Trematops
Trematosaurus
Trematotegmen
Trimerohachis
Tryphosuchus
Tupilakosaurus
Uralosuchus
Uralosuchus
Uranocentradon
Vigilius
Vladenosaurus
Vyborosaurus
Wantzonosaurus
Wellesaurus
Wetlugasaurus
Xenotosuchus
Yazengia
Zatrachys
Zatrachys
Sam Penrice 