A new buzzard (Aves, Accipitridae) from the late Pliocene of Argentina
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The first darter (Aves: Anhingidae) fossils from India (late Pliocene)
New fossils from the latest Pliocene portion of the Tatrot Formation exposed in the Siwalik Hills of northern India represent the first fossil record of a darter (Anhingidae) from India. The darter fossils possibly represent a new species, but the limited information on the fossil record of this group restricts their taxonomic allocation. The Pliocene darter has a deep pit on the distal face of...
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Cranial material from a new genus (Ramphastosula) of Sulidae is described. The material comes from the Early–Lower Pliocene of the Pisco Formation of the central-southern coast of Peru. The skulls are characterized by (1) remarkable convex curvature of the dorsal surface and straight ventral surface of the rostrum, only with a curvature on the third anterior part and the tip of the bill; (2) we...
متن کاملAiresites: a New Class of Late Miocene Tektites from Argentina
Introduction: We report the discovery of two tektites (Fig. 1A) collected in the vicinity of Bahía Blanca, Buenos Aires Province (BPA), Argentina. The smaller tektite (T2) has an elongate, teardrop form ~2 mm long. The larger one (T1) appears to be a classic disc-shaped tektite ~2 mm in diameter. Both are black in reflected light and exhibit the grooved and pitted surface sculpting common to te...
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ژورنال
عنوان ژورنال: Acta Palaeontologica Polonica
سال: 2021
ISSN: ['1732-2421', '0567-7920']
DOI: https://doi.org/10.4202/app.00933.2021