Coprolites of bearded vultures from the Pleistocene of Portugal are described by Sanz et al. (2023). [276] The first baryonychine teeth from South America reported to date are described from the Lower Cretaceous Feliz Deserto Formation (Brazil) by Lacerda et al. (2023). [110] Müller et al. (2023) describe the remains of a juvenile specimen of Unaysaurus, found associated with the holotype, from the Late Triassic Caturrita Formation ( Brazil). [153]

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New specimen of Sinosaurus triassicus, including a complete skull and 11 cervical vertebrae, is described by Zhang, Wang & You (2023). [94]

A tarsometatarsus of a cinereous vulture from the Late Pleistocene Gansuiji Formation ( Japan) is described by Matsuoka & Hasegawa (2023), representing the first fossil record of this species from Japan. [277] Barbosa et al. (2023) study the functional morphology of dental and pedal elements of the skeleton of Vespersaurus paranaensis, and interpret it as indicating that this theropod had a generalist diet, feeding on small or immobile prey. [102] Barker et al. (2023) reconstruct the endocasts of the baryonychine spinosaurids Baryonyx walkeri and Ceratosuchops inferodios, finding their morphology to be similar to non-maniraptoriform theropods despite their highly modified skulls. [109] This cute free 2023 floral frame calendar is a great option for any home or planner. I love the unique and pretty frames that surround the dates and think this would be a great, stylish calendar for any girl.

Calendar 2023 Gift for Kids Boys and Girls 24 Unique Advent Calendar 2023 Gift for Kids Boys and Girls 24 Unique

A beautiful typographic yearly 2023 calendar. Frame it and place it in your home or in the front section of your favorite planner. Description of a pathological tooth of Spinosaurus from the Late Cretaceous Ifezouane Formation ( Morocco) is published by Smith and Martill (2023), representing the first record of external dental pathology in a spinosaurine spinosaurid. [112]

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A member of the family Rauisuchidae. The type species is S. basileus. Published online in 2023, but the issue date is listed as December 2022. [8] Reconstruction of the musculature of the pectoral girdle and forelimbs in megaraptoran theropods is presented by Aranciaga Rolando et al. (2023). [113]

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New specimen of Diamantinasaurus matildae, including the skull preserving cranial elements not previously known for this taxon and showing similarities with the skull of Sarmientosaurus musacchioi, is described from the Upper Cretaceous Winton Formation ( Australia) by Poropat et al. (2023). [169]Redescription of the anatomy of the skull of Shuvosaurus inexpectatus is published by Lehane (2023). [15]

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Kirmse et al. (2023) describe a coelophysoid femur from the Tytherington fissures near Bristol, UK, which cannot be definitively compared and referred to Pendraig. [91] This is a fun 2023 calendar template for any laundry room! I love using this calendar to write down my laundry days.Evidence from the osteological correlates of the trigeminal nerve in extant and fossil taxa, interpreted as indicative of an increase in sensory abilities in Early Jurassic crocodylomorphs, preceding their transitions to a semiaquatic habitat, is presented by Lessner et al. (2023). [19] A collection of seven isolated spinosaurid teeth as well as a single preungual pedal phalanx of an indeterminate theropod are reported from the Berriasian–Valanginian Feliz Deserto Formation (Brazil) by Lacerda et al. (2023). [45] A juvenile sauropod specimen, most closely resembling early-diverging eusauropods from the Middle Jurassic but sharing some derived features with the Late Jurassic mamenchisaurids and neosauropods, is described from the Middle Jurassic Dongdaqiao Formation (East Tibet, China) by An et al. (2023). [159] A study comparing the sternal anatomy of 60 different pterosaur species is published by Hone (2023). [290]