Polycotylidae

 

Storrs, Glenn W. et. al. (2000) Mesozoic marine reptiles of Russia and other former Soviet Republics; Chapter 11

Polycotylidae

 

Storrs, Glenn W. et. al. (2000) Mesozoic marine reptiles of Russia and other former Soviet Republics; Chapter 11

Polycotylidae

 

Storrs, Glenn W. et. al. (2000) Mesozoic marine reptiles of Russia and other former Soviet Republics; Chapter 11

Polycotylidae

 

Storrs, Glenn W. et. al. (2000) Mesozoic marine reptiles of Russia and other former Soviet Republics; Chapter 11

Polycotylidae

 

Storrs, Glenn W. et. al. (2000) Mesozoic marine reptiles of Russia and other former Soviet Republics; Chapter 11

Polycotylidae

 

Storrs, Glenn W. et. al. (2000) Mesozoic marine reptiles of Russia and other former Soviet Republics; Chapter 11

Polycotylidae

 

Sato, Tamaki and Tokaryk, Tim T. (2001) Polycotylid from the Upper Campanian Bearpaw Formation of southwestern Saskatchewan, Canada: Latest short-necked Plesiosaur from North America; Journal of Vertebrate Paleontology, 21(3), pp.97A

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Welles, Samuel P. and Gregg, Donald R. (1971) Late Cretaceous Marine Reptiles of New Zealand; Records of the Canterbury Museum, 9(1), pp.1-111

Polycotylidae

 

Wilson, Graeme J et. al. (2005) Age and provenance of Cretaceous marine reptiles from the South Island and Chatham Islands, New Zealand; New Zealand Journal of Geology and Geophysics, 48(2005), pp.377-378