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A study evaluating the impact of different sampling effects on calculations of mean von Ebner line increment width (the measure of dentin thickness divided by the mean width between von Ebner lines), tooth formation times and replacement rates in fossil archosaurs, based on data from extant American alligator, is published by Kosch & Zanno (2020).
A placophylliid coral. Announced in 2020; the final version of the article naming it was published in 2021. Protokionophyllum feninoense [13] Sp. nov Valid Fedorowski Carboniferous (Bashkirian) Ukraine: A rugose coral. Announced in 2020; the final version of the article naming it was published in 2021. Protostephanastrea [7] Gen. et sp. nov Valid
Sterling Nesbitt (born March 25, 1982, in Mesa, Arizona) is an American paleontologist best known for his work on the origin and early evolutionary patterns of archosaurs. He is currently an associate professor at Virginia Tech in the Department of Geosciences. [1]
11-year-old’s fossil discovery reveals ancient creature larger than a blue whale. ... Justin Reynolds and Paul de la Salle are shown with the fossil discovery in 2020. - Dean Lomax. In May 2020 ...
A study on the anatomy, taphonomy, environmental setting and phylogenetic position of Halszkaraptor escuilliei is published by Brownstein (2019); [210] the study is subsequently criticized by Cau (2020). [211] A study on a fossil lizard found in the abdomen of a specimen of Microraptor zhaoianus from the Lower Cretaceous Jiufotang Formation ...
Blue Mesa [1] Mesa Redondo [1] ... Arganodus toothplates are the most common fossil in the formation from a non-tetrapod. [95] They are evenly distributed across ...
A study estimating moment arms for major pelvic limb muscles in extant and fossil archosaurs, aiming to investigate the idea that bird-line archosaurs switched from hip-based to knee-based locomotion between Archosauria (especially Neotheropoda) and Aves, is published by Allen, Kilbourne & Hutchinson (2021).
A 2020 study of range of motion in the hindlimbs of Euparkeria found conflicting evidence for its posture. The structure of the femur (thigh bone) and hip socket suggest that the legs were capable of a very wide range of motion, ranging from a nearly vertical stance to a thigh which projects forwards, backwards, or outwards at a nearly ...