...Takuya Konishi Abstract The marine reptile Prognathodon (Squamata: Mosasauridae), a mosasaurine mosasaur exhibiting a characteristically robust skull and dentition, lived during the last two ages of the Late Cretaceous. Fossilized remains of animals assigned to this genus are so far known from...

... Prognathodon. Mosasaurus platyodon S auvage , 1873 is considered a nomen dubium . The Cotentin peninsula forms the northwestern part of Normandy, in NW France ( fig. 1 ). Its western part belongs to the Armorican massif and consists mostly of Precambrian and Palaeozoic rocks, but in its eastern part...

... of the Iberian Peninsula, has permitted to recognise at least four different mosasaurid taxa in several sites of Alava and Condado de Treviño: Mosasaurus lemonnieri , Prognathodon solvayi , Platecarpus cf. ictericus and Tylosaurus sp. A new specimen, which consists of a fragment of skull with articulated...

... margin province (New Jersey and Europe), located around palaeolatitudes 30-40°N and developping into warm-temperate environments, is dominated by mosasaurid squamates and chelonioid chelonians; it is characterized by the mosasaurid association of Mosasaurus hoffmanni and Prognathodon sectorius . 2...

... the Maastrichtian of California were produced until 1997, when Bell identified the enigmatic (see e.g., Russell, 1967 ; Schulp, 2006 ) globidensine Prognathodon rapax ( Hay, 1902 ) from two partial skeletons collected from the Tierra Loma Shale (Moreno Formation) in the Tumey Hills area, western San Joaquin...

...Fig. 14 Mosasaurids from the Maastrichtian of Syria, Jordan and Egypt. Syria (Khneifiss (KHN), Charquieh B (CHB) and Bardeh (BAR) outcrops): A, MNHN-KHN7, Prognathodon giganteus ; B, MNHN-CHB4, Platecarpus ptychodon ; C, MNHN-KHN8a-b, Halisaurus arambourgi ; D, MNHN-KHN9, Prognathodon sp.; E...

..., mosasaurs have been recovered from the late Maastrichtian of the Jagüel Formation, Neuquén basin. Patagonian mosasaurs are represented by Mosasaurus sp. a ff. M. hoffmanni , Plioplatecarpus sp., Prognathodon sp., and Mosasaurinae indet. Presently, no Tylosaurinae have been found in Patagonia. Both...

... ; M sp, Mosasaurus sp.; P.o, Prognathodon overtoni ; S.j, Selmasaurus johnsoni , S.r, Simocetus rayi ; T.b, Tylosaurus bernardi ; T.no, Tethysaurus nopcsai ; W.m, Waipatia maerewhenua , X sp, Xenorophus sp. Point sizes scaled to log skull length. Disparity (both sum of ranges and sum...

... from the Arabian Peninsula. The fossils include bothremydid (cf. Taphrosphyini) turtles, dyrosaurid crocodyliforms, elasmosaurid plesiosaurs, mosasaurs ( Prognathodon , plioplatecarpines) and an indeterminate small varanoid. The assemblage is compositionally similar to contemporary faunas from...

... – 109 . Buffetaut E. Bardet N. ( 2012 ). – The mosasaurid (Squamata) Prognathodon in the Maastrichtian (Late Cretaceous) of the Cotentin Peninsula (Normandy, northwestern France) . In : Bardet N. , Ed., Troisième congrès sur les Mosasaures , MNHN , Paris . – Bull. Soc. géol...