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Biostratigraphy of Lower Cretaceous microfossils from the Araripe basin, northeastern Brazil
Abstract A biostratigraphic study was carried out in the Lower Cretaceous Araripe basin, northeastern Brazil, allowing the recognition of several chronostratigraphic units: the Dom JoaoExpand
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Neogene sedimentary evolution of Baja California in relation to regional tectonics
Abstract During the Neogene, the tectonic and sedimentary evolution of the Baja California Peninsula followed four stages: (1) during the early Miocene (22 Ma), the initiation of transform motionExpand
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Middle to late Miocene chronostratigraphy and development of the northern Gulf of California
Abstract Geologic models locate Baja California next to mainland Mexico during the Oligocene and propose opening of the Gulf of California during Miocene times. Outcrop information in the northernExpand
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The ecological and zoogeographical significance of the sub-Recent Ostracoda off Cabo Frio, Rio de Janeiro State, Brazil
Abstract An environmental analysis based on the ostracod fauna was carried out on 43 sediment samples collected during the Geocosta Rio II Expedition to the northern continental margin of State ofExpand
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Late Cenozoic sea level changes evidenced by ostracodes in the Pelotas basin, southernmost Brazil
Abstract Ostracodes recovered from sediments in seven onshore boreholes within the Pelotas basin, State of Rio Grande do Sul, indicate several continuous nearshore environments and at least fourExpand
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A paleoenvironmental reconstruction of Laguna Babícora, Chihuahua, Mexico based on ostracode paleoecology and trace element shell chemistry
Paleoecology of Laguna Babícora, Chihuahua, Mexico was reconstructed using ostracode faunal assemblages and shell chemistry. The paleolimnological record is used to show the magnitude ofExpand
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Late Neogene stratigraphy and tectonic control on facies evolution in the Laguna Salada Basin, northern Baja California, Mexico
Abstract The Laguna Salada Basin (LSB) in northeastern Baja California records late-Neogene marine incursions in the Salton Trough and progradation of the Colorado River delta. Early subsidence andExpand
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Biostratigraphy and depositional history of the Tepetate Formation at Arroyo Colorado (early-middle-Eocene), Baja California Sur, Mexico
An integrated study of Foraminifera, Ostracoda and lithostratigraphy was conducted on samples of the Tepetate Formation from the Arroyo Colorado locality, B...
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Biostratigraphy and paleoceanographical significance of the Neogene planktonic foraminifera from the Pelotas Basin, southernmost Brazil
Abstract Analysis of the planktonic foraminifers recovered from 1-SCS-2 drill-hole, Florianopolis platform (Pelotas Basin, southern Brazilian Atlantic Margin), allowed recognition of the CatapsydraxExpand
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