Search Results - "Jacobs, Megan L."

A new ophthalmosaurid ichthyosaur from the Upper Jurassic (Early Tithonian) Kimmeridge Clay of Dorset, UK, with implications for Late Jurassic ichthyosaur diversity by Jacobs, Megan L, Martill, David M

“…A new ophthalmosaurid ichthyosaur, Thalassodraco etchesi gen. et sp. nov., from the Upper Jurassic Kimmeridge Clay Formation of Dorset, UK is described. The…”
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Revision of Nannopterygius (Ichthyosauria: Ophthalmosauridae): reappraisal of the ‘inaccessible’ holotype resolves a taxonomic tangle and reveals an obscure ophthalmosaurid lineage with a wide distribution by Zverkov, Nikolay G, Jacobs, Megan L

“…The Late Jurassic ichthyosaur Nannopterygius is among the poorest known, with the only skeleton, NHMUK PV 46497, on display in the Natural History Museum,…”
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The pterosaurs of the Cretaceous Kem Kem Group of Morocco by Smith, Roy E., Ibrahim, Nizar, Longrich, Nicholas, Unwin, David M., Jacobs, Megan L., Williams, Cariad J., Zouhri, Samir, Martill, David M.

“…The pterosaur assemblage of the mid-Cretaceous Kem Kem Group of Morocco is reviewed. This analysis examines their taxonomy, palaeoecology and palaeobiology…”
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A new ophthalmosaurid ichthyosaur from the Upper Jurassic by Jacobs, Megan L, Martill, David M

“…A new ophthalmosaurid ichthyosaur, Thalassodraco etchesi gen. et sp. nov., from the Upper Jurassic Kimmeridge Clay Formation of Dorset, UK is described. The…”
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A new ornithocheirid pterosaur (Pterosauria: Ornithocheiridae) from the mid-Cretaceous Ifezouane Formation, Kem Kem Group of Morocco by Jacobs, Megan L., Smith, Roy E., Zouhri, Samir

“…A new ornithocheirid pterosaur, Akharhynchus martilli gen. et. sp. nov. from the Ifezouane Formation, Kem Kem Group of Morocco is described, based on a…”
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A new dromaeosaurid dinosaur from the Wessex Formation (Lower Cretaceous, Barremian) of the Isle of Wight, and implications for European palaeobiogeography by Longrich, Nicholas R., Martill, David M., Jacobs, Megan L.

“…The Lower Cretaceous of England has produced a diverse assemblage of dinosaurs, including ornithischians, sauropods, and theropods. The origins of this…”
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A new species of Coloborhynchus (Pterosauria, Ornithocheiridae) from the mid-Cretaceous of North Africa by Jacobs, Megan L., Martill, David M., Ibrahim, Nizar, Longrich, Nick

“…Pterosaur faunas experienced dramatic turnover between the Early and Late Cretaceous, but fossils documenting this transition are rare. The mid-Cretaceous Kem…”
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A truly gigantic pliosaur (Reptilia, Sauropterygia) from the Kimmeridge Clay Formation (Upper Jurassic, Kimmeridgian) of England by Martill, David M., Jacobs, Megan L., Smith, Roy E.

“…Four isolated cervical vertebrae from the Kimmeridge Clay Formation (Upper Jurassic, Kimmeridgian) of Abingdon, Oxfordshire, England are identified as from a…”
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First tapejarid pterosaur from the Wessex Formation (Wealden Group: Lower Cretaceous, Barremian) of the United Kingdom by Martill, David M., Green, Mick, Smith, Roy E., Jacobs, Megan L., Winch, John

“…An isolated, partial premaxilla from the Lower Cretaceous (Barremian) Wessex Formation of Yaverland, Isle of Wight, UK is identified as pterosaurian on account…”
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New toothed pterosaurs (Pterosauria: Ornithocheiridae) from the middle Cretaceous Kem Kem beds of Morocco and implications for pterosaur palaeobiogeography and diversity by Jacobs, Megan L., Martill, David M., Unwin, David M., Ibrahim, Nizar, Zouhri, Samir, Longrich, Nicholas R.

“…Pterodactyloid pterosaurs underwent a diversification in the Late Jurassic and Early Cretaceous, followed by a major turnover event in the mid-Cretaceous, when…”
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A well preserved pan-pleurodiran (Dortokidae) turtle from the English Lower Cretaceous and the first radiometric date for the Wessex Formation (Hauterivian–Barremian) of the Isle of Wight, United Kingdom by Jacobs, Megan L., Pérez-García, Adán, Martín-Jiménez, Marcos, Mottram, Catherine M., Martill, David M., Gale, Andrew S., Mattsson, Oliver L., Wood, Charles

“…The oldest record of a dortokid turtle (Testudines, Pan-Pleurodira) and the first occurrence of the group in the UK is reported. This find corresponds to the…”
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