Results 111 to 120 of about 31,001 (301)

Imaging Point Source Groundwater Discharges in a Confined Coastal Aquifer Using Electrical Resistivity

Groundwater, EarlyView.
Marine electrical resistivity tomography (ERT) is applied to characterize point‐source submarine groundwater discharge (PSGD) along NW Yucatán. ERT observations and forward modeling constrain conduit detectability under varying hydrogeological conditions.
Mariana Gómez‐Nicolás, Armando Huitzilt‐Rodriguez, Enrique Iñiguez, Roger Pacheco‐Castro, Marco Pérez‐Flores, Paulo Salles, Fiona Whitaker   +6 more
wiley   +1 more source

Petrologic evidence for earliest Miocene tectonic mobility on eastern Taranaki Basin margin

, 2006
At Gibsons Beach on the west coast of central North Island, the earliest Miocene (Waitakian) Otorohanga Limestone, the top-most formation in the Te Kuiti Group, is unconformably overlain on an undulating, locally channelised erosion surface by the Early ...
Nelson, Campbell S., Hood, Steven D., Kamp, Peter J.J., Tripathi, Anand Ratnakar Prasad   +3 more
core  

A new catfish species of Microcambeva Costa & Bockmann, 1994 (Siluriformes: Trichomycteridae) from southern Brazil, with a redescription of M. ribeirae Costa, Lima & Bizerril, 2004

Journal of Fish Biology, EarlyView.
Abstract Among the few species of Microcambeva reported as occurring in more than one hydrographic basin, M. ribeirae has been previously listed from both the Ribeira de Iguape and the Guaraqueçaba basins. However, morphological and molecular analyses revealed that the specimens from Guaraqueçaba represent a new species, which is described in this ...
Lucas S. de Medeiros, Igor C. A. Souto‐Santos, Paulo A. Buckup, Juliano Ferrer, Vinicius J. C. Reis, Mario de Pinna, Sergio M. Q. Lima   +6 more
wiley   +1 more source

Significant Miocene larger foraminifera from South Central Java

, 2005
The Gunung Sewu area of South Central Java, Indonesia during Mid Miocene, Langhian-Serravallian (Tf1-Tf2), was deposited in a large area of warm, very shallow-marine water.
Boudagher-Fadel, MK, Lokier, SW
core  

Textural variations in Neogene pelagic carbonate ooze at DSDP Site 593, southern Tasman Sea, and their paleoceanographic implications

, 2004
Changes in Neogene sediment texture in pelagic carbonate-rich oozes on the Challenger Plateau, southern Tasman Sea, are used to infer changes in depositional paleocurrent velocities.
Elkington, E. Shirley, Nelson, Campbell S., Martin P. Crundwell, Harold H. Stone, Campbell S. Nelson, Cooke, Penelope J., Crundwell, Martin P., E. Shirley Elkington, Field, Brad D., Stone, Harold H., Penelope J. Cooke, Brad D. Field   +11 more
core   +1 more source

Integrative taxonomy reveals two new species of whiptail catfishes Loricaria (Siluriformes: Loricariidae) from northeastern Brazil

Journal of Fish Biology, EarlyView.
Abstract Two new species of whiptail catfish, Loricaria (Siluriformes: Loricariidae), were discovered in the Munim and Itapecuru river basins, Maranhão State, northeastern Brazil, through an integrative taxonomic approach combining morphology and mitochondrial DNA.
Ananda. C. Serejo‐Saraiva, Nivaldo M. Piorski, Felipe P. Ottoni, Mark H. Sabaj, Sergio M. Q. Lima   +4 more
wiley   +1 more source

The late Miocene ¹⁰Be anomaly and the possibility of a supernova

Astronomy & Astrophysics
Recent measurements of cosmogenic 10Be in deep-ocean ferromanganese crusts from the central and northern Pacific have revealed an anomalous concentration between 11.5 and 9.0 Myr ago, peaking at 10.1 Myr. One possible explanation is a nearby supernova (SN) event.
E. Maconi, J. Alves, J. Großschedl, A. Rottensteiner, C. Swiggum, S. Ratzenböck   +5 more
openaire   +2 more sources

Late Miocene palaeoclimate of Lincang (China)

, 2011
Late Miocene palaeoclimate of Lincang ...
Liu, Yu-Sheng Christopher, Guo, Shuang-Xing, Huang, Yong-Jiang, Ferguson, David-Kay, Su, Tao, Zhou, Zhekun, Tao Su (409037), Zhekun Zhou (7966667), Yao-Wu Xing (7966661), Shuang-Xing Guo (7966658), Yu-Sheng Christopher Liu (7966664), Yong-Jiang Huang (3289761), Frédéric M B Jacques (7966655), Xing, Yao-Wu, Jacques, Frédéric M B, David-Kay Ferguson (7909394)   +15 more
core   +1 more source

Time‐calibrated relationships of a rare cave catfish (Trichomycterus rubbioli): Shedding light on troglobitic lifestyle origin in the Brazilian caatinga

Journal of Fish Biology, EarlyView.
Abstract Catfishes of the subfamily Trichomycterinae comprise the most diverse fish group with species adapted to live in Neotropical caves, but past evolutionary scenarios that have driven the origin of these troglobitic species remain unknown. We herein investigate the phylogenetic position of the cave‐restricted Trichomycterus rubbioli, endemic to ...
Wilson J. E. M. Costa, Paulo J. Vilardo, José Leonardo O. Mattos, Axel M. Katz, Valter M. Azevedo‐Santos, Pedro L. C. Uzeda, Rodrigo L. Ferreira   +6 more
wiley   +1 more source

Early to middle Miocene foraminifera from the deep-sea Congo Fan, offshore Angola

, 2008
Analysis of a 630m section of an exploration well penetrating the distal part of the Congo Fan (~2000m water depth) yielded high abundance and diversity assemblages of agglutinated and calcareous benthic foraminifera.
Jones, R.W., Kaminski, M. A., Kender, S.
core