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A study on the evolution of tooth complexity in squamates, based on data from extant and fossil taxa, is published by Lafuma et al. (2021). [21]A study on the diversity of jaw sizes, lower jaw shape and morphology of teeth in Cretaceous squamates is published by Herrera-Flores, Stubbs & Benton (2021), who interpret their findings as indicating that a substantial expansion of ecomorphological ...
Fossil material of a giant titanosaur sauropod, distinct from Andesaurus and probably exceeding Patagotitan in size, is described from the Cenomanian Candeleros Formation by Otero et al. (2021). [240] Revision of known fossil material of Pellegrinisaurus powelli and a study on the skeletal anatomy, bone histology and phylogenetic relationships ...
This includes the study of body fossils, tracks , burrows, cast-off parts, fossilised feces , palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to ...
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Austria's Janine Flock got her first World Cup skeleton victory in more than three years on Friday, making her the sixth different woman to win in as many races on the circuit so far this season.
The braincase of Campananeyen exhibits several unique characteristics. The crista prootica was poorly developed, and the foramen for cranial nerve VII, the facial nerve, was open anterior to the crista prootica [1] instead of posterior to it as in Limaysaurus. [2]
The geologic time scale, proportionally represented as a log-spiral with some major events in Earth's history. A megaannus (Ma) represents one million (10 6) years.. The geologic time scale or geological time scale (GTS) is a representation of time based on the rock record of Earth.