Results 51 to 60 of about 12,716 (136)
Scientia Marina, 2006 The ecological distribution of some species of Foraminifera living in estuaries can be used in the interpretation of former coastal lines. There is a close relationship between tide level and the distribution of particular benthic foraminifer species.
Ana Pascual, Julio Rodriguez-Lazaro
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Estudios Geologicos, 1992 Se definen formalmente las unidades litoestratigráficas que constituyen el Pérmico y Triásico del SE de la Cordillera Ibérica representados en Facies Muschelkalk, Buntsandstein y Saxoniense. El rango definido para las unidades es de Formación, algunas de
J. López Gómez, A. Arche Miralles
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Biome Specialisation in Squirrels: Phylogenetic and Geographic Patterns
Journal of Biogeography, Volume 53, Issue 1, January 2026.ABSTRACT Aim Habitat breadth shapes species' responses to environmental change and influences large‐scale biodiversity patterns. According to Vrba's resource‐use hypothesis, biome specialists (inhabiting a single biome) exhibit higher speciation rates than generalists due to increased population isolation during habitat fragmentation, generally ...
Iris Menéndez +9 more
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Descripcion de Eoglobigerina Ferreri, un nuevo foraminifero planctonico del Paleoceno
Estudios Geologicos, 1991 Se describe una nueva especie de foraminífero planctónico del Paleoceno medio, encontrada en diferentes lugares de la Cuenca Vasco-Cantábrica, aunque su distribución geográfica en aquel tiempo fue mucho más amplia, como lo atestigua el hecho de que ...
X. Orue-etxebarría, E. Apellániz
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“Like We're Meeting the Ancestors”: Toward an Lˈnucentric Archaeology in Miˈkmaˈki
American Anthropologist, Volume 127, Issue 4, Page 720-733, December 2025.ABSTRACT We explore the possibilities for an archaeology that is relevant to, and empowering of, Indigenous futures by reflecting on four seasons of archaeological fieldwork, our encounters with Lˈnu (or Miˈkmaw) material culture, our experiences returning to ancestral Lˈnu places, and our engagements with sociocultural and archaeological ...
Michelle Lelièvre +4 more
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Las facies Keuper al SW de la provincia de Soria
Estudios Geologicos, 1988 Se analizan, desde el punto de vista sedimentológico, unos materiales correspondientes a las facies Keuper entre la Cordillera Ibérica y el Sistema Central.
E. Aracil, S. Hernando
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The division of food space among mammalian species on biomes
Ecography, Volume 2025, Issue 10, October 2025.Understanding how species' ecological partitioning functions across biomes is fundamental to macroecology and conservation biology. Here, we examine the global distribution of dietary strategies in terrestrial mammals, focusing on how biome specialization modulates trophic diversity and structure at a broad geographical scale.
Sara Gamboa +4 more
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AI-driven groundwater mapping: systematic review and implications for practical uptake
Applied Water ScienceRecent advances in artificial intelligence and machine learning have transformed groundwater mapping by enabling data-driven integration of heterogeneous geospatial, environmental, and hydrogeological information. This paper provides a critical review of
P. Martínez-Santos +5 more
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El Jurásico Terminal y el Cretácico Inferior en las Sierras de Cazorla y del Segura (Zona Prebética) [PDF]
, 1978 Universidad de Granada, Departamento de Estratigrafía.
García Hernández, Manuel
core
Palaeontology, Volume 68, Issue 5, September/October 2025.Abstract The Upper Triassic Santa Maria Supersequence in Brazil has yielded numerous cynodont species, including derived probainognathians, which are relevant for understanding the cynodont–mammal transition. One of these cynodonts is Brasilodon quadrangularis, considered to be the sister taxon to Mammaliaformes due to a suite of apomorphic features in
Charles J. Salcido +8 more
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