Frontiers in Ecology and Evolution, 2021 The Recent planktonic larvae of the polychaete spionids are some of the most widespread and abundant group of coastal meroplankton worldwide. To study the possible co-migration of biotic partners and determine whether they were host-specific, the type of
Enrique Villas +5 more
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A new caenogastropod from the upper Rhaetian of Lombardy: Palaeobiogeographical history and implications for the Early Jurassic gastropod recovery [PDF]
Acta Palaeontologica Polonica, 2021 A new gastropod genus and its type species, namely Ederazyga fanchini gen. et sp. nov., are described from the upper Rhaetian deposits of Lombardy (northern Italy) and tentatively placed into the family Zygopleuridae. The first appearance of Ederazyga is
Vittorio Pieroni +2 more
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FACETS, 2017 Ornithomimid material from the Belly River Group (Campanian) of Alberta, Canada is described as sharing characters with Qiupalong henanensis from the Qiupa Formation of Henan Province, China. Derived characters and character combinations of the pubis and
Bradley McFeeters +3 more
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Phytogeography of the Pacific Coast of North America
Anales del Jardín Botánico de Madrid, 2009 This study was designed to explore floristic variation along the Pacific coast from Cook Inlet, Alaska (61º30’N), to the southern tip of Baja California, Mexico, at 23º02’N.
Manuel Peinado Lorca +3 more
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The eoorthid brachiopod Apheoorthina in the Lower Ordovician of NW Argentina and the dispersal pathways along western Gondwana [PDF]
Acta Palaeontologica Polonica, 2016 The eoorthid brachiopod Apheoorthina is reported for the first time from the Lower Ordovician of NW Argentina. It is represented by a species similar to A.
Diego F. Muñoz , Juan L. Benedetto
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Journal of Palaeogeography, 2014 During latest Devonian and early Carboniferous times, calcareous foraminifers were abundant, widely distributed, and showed the most rapid rate of evolution in the shallow-sea deposits. These factors, especially their fast phylogenetic changes, make them
Markus Aretz +2 more
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Revisiting the choristodere and stem-lepidosaur specimens of the Guimarota Beds (Kimmeridgian, Portugal): taxonomic implications [PDF]
Acta Palaeontologica PolonicaThe Guimarota beds (Kimmeridgian, Portugal) constitute one of the richest microvertebrate assemblages for the Upper Jurassic, which include a diverse fauna of small reptiles.
ALEXANDRE R.D. GUILLAUME +2 more
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The oldest post-Paleozoic (Ladinian, Triassic) brachiopods from the Betic Range, SE Spain [PDF]
Acta Palaeontologica Polonica, 2018 Triassic brachiopods from the Betic Range were unknown hitherto. Herein we describe the first brachiopod occurrences in the early Ladinian of this domain referable to a new genus and species Misunithyris goyi derived from three localities of the south ...
José Francisco Baeza-Carratalá +2 more
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Late Ordovician (Sandbian–Hirnantian) marine gastropods from the Argentine Precordillera: their biogeographical significance in a middle to high latitudinal setting [PDF]
Acta Palaeontologica PolonicaGastropods from the Upper Ordovician of the Argentine Precordillera received less attention than other coeval marine invertebrates in this region. The present contribution supplies accurate taxonomic information recovering 10 gastropod genera which are ...
Mariel Ferrari +2 more
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Late Silurian palynomorphs from the Precordillera of San Juan, Argentina: Diversity, palaeoenvironmental, and palaeogeographic significance [PDF]
Acta Palaeontologica Polonica, 2018 The palynological content from the Cerro La Chilca and Quebrada Ancha sections of the Wenlock? to Přídolí Los Espejos Formation, in the Argentinean Precordillera is studied.
Victoria J. García Muro +2 more
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