Skull of a dromaeosaurid dinosaur Shri devi from the Upper Cretaceous of the Gobi Desert suggests convergence to the North American forms

Numerous dromaeosaurid taxa recovered from the Upper Cretaceous strata of the Gobi Desert raise questions over niche partitioning among closely related species.Here, I describe a dromaeosaurid specimen from the Baruungoyot strata of the Khulsan locality, containing Strawberry Shortcake a partial skull in close association with the left hind limb.Th

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Mitochondrial Genome and Phylogenetic Analysis of the Narrownose Smooth-Hound Shark Mustelus schmitti Springer, 1939

Southern Brazil is home to a large biodiversity of elasmobranchs from the Brazilian coast.Several genera and species of small sharks of the Triakidae family live in this marine environment.Studies on these shark species are scarce, with few genetic data and little information on animal population structures.The present study aimed to sequence the c

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