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Quasianosteosaurus is an
extinct genus of
basal ichthyosaur known from the late
Early Tri****ic (late
Olenekian stage) of
Spitsbergen of the
Svalbard archipelago...
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Quasianosteosaurus Tholodus? Xinminosaurus? Hueneosauria...
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Quasianosteosaurus Hueneosauria...
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Quasianosteosaurus Tholodus? Xinminosaurus? Hueneosauria...
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Quasianosteosaurus Tholodus? Xinminosaurus? Hueneosauria...
- encomp****ing
various ichthyopterygian fossils from the
Lower Saurian Niveau.
Quasianosteosaurus Q.
vikinghoegdai Vendomdalen Member (Grippia Niveau) A medium-sized...
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Quasianosteosaurus Tholodus? Xinminosaurus? Hueneosauria...
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Quasianosteosaurus Tholodus? Xinminosaurus? Hueneosauria...
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Quasianosteosaurus Tholodus? Xinminosaurus? Hueneosauria...
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Quasianosteosaurus Tholodus? Xinminosaurus? Hueneosauria...