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Skull Anatomy and Evolution in Scolecophidian Snakes (Squamata: Ophidia), with an Emphasis on the Role of Heterochrony
DownloadFall 2021
Scolecophidians (‘blindsnakes’) form an assemblage of miniaturized and fossorial snakes, comprising three main lineages: Anomalepididae, Leptotyphlopidae, and Typhlopoidea. Scolecophidians have long been viewed as diverging basally among snakes, constituting the modern vestige of an ancestrally...
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Fall 2018
Squamate reptiles comprise over 10,000 living species and hundreds of fossil species of lizards, snakes and amphisbaenians, with their origins dating back at least as far back as the Middle Jurassic. Despite this enormous diversity and a long evolutionary history, numerous fundamental questions...
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Fall 2017
Three species of Cretaceous marine squamates are described or redescribed. The first, Pontosaurus ribaguster is described from a relatively complete specimen discovered on Hvar Island, Croatia. Preservation of identifiable nektonic teleosts within the gastric cavity (the first identifiable...
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Spring 2016
Mosasauridae is a lineage of extinct marine squamates that inhabited the world’s oceans during the Late Cretaceous (100-66 Ma). The name Mosasaurus was given to the first described specimen, which was a fossil discovered in Maastricht, the Netherlands, during the 1770s. Naturalists of the time...
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Fall 2012
Living platynotan lizards are represented by two families: Helodermatidae, consisting of two species limited to south-western North America and north-western Central America; and Varanidae, with 54 species distributed throughout Africa, south-east Asia and Australia. Modern members of Platynota,...
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Phylogeny of the Mosasaurinae (Squamata: Mosasauridae) with descriptions and functional morphology of new and existing mosasaurines
DownloadFall 2011
Mosasaurs were giant marine squamates that inhabited all of the world’s oceans approximately 93 to 65 Million Years Ago. The subfamily Mosasaurinae is one of the most diverse groups, including the robust-toothed Globidensini and the ichthyosaur-like members of the Plotosaurini (Plotosaurus +...