Results 101 to 110 of about 29,281 (232)

Interplay Between Tectonics and Submarine Mass Transport Deposits in Cortes Basin: New High‐Resolution Geophysics in the Outer California Borderland

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The Outer California Borderland (OCB) is an active transform plate boundary offshore Southern California, where the relationship between faulting and submarine mass transport deposits (MTDs) remains poorly understood. Onshore paleoseismic data provide high‐resolution earthquake records, whereas marine geophysical data capture longer‐term ...
Andrea Fabbrizzi, Jillian M. Maloney, Boe Derosier, Bradley Keith   +3 more
wiley   +1 more source

An integrated biostratigraphy and seismic stratigraphy for the late Neogene continental margin succession in northern Taranaki Basin, New Zealand [PDF]

, 2006
Our aim has been to develop an integrated biostratigraphy and seismic stratigraphy for the Pliocene and Pleistocene formations (Ariki, Mangaa, Giant Foresets) in northern Taranaki Basin to better understand the evolution of the modern continental margin ...
Armentrout JM, Armstrong PA, Bé AWH, Bé AWH, Crundwell MP, Hansen RJ, Hayward BW, Hayward BW, Hornibrook NdeB, Hoskins RH, Hoskins RH, Mitchum RM, Murray JW, Pilaar WFH, Shell BP, Strong CP, Vail PR, Waghorn DB   +17 more
core   +2 more sources

Plio‐Pleistocene Antarctic Bottom Water Production in the Ross Sea Reconstructed From Hillary Canyon Levee Turbidites

Paleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.
Abstract Dense shelf water (DSW) formed on Antarctica's continental shelves is a significant precursor for Antarctic Bottom Water (AABW), a critical component of global overturning circulation. We hypothesize that DSW cascades off the central Ross Sea shelf generated density currents that entrained sediment as they flowed down Hillary Canyon, resulting
Natalia Varela, Brian W. Romans, Zoltán Sylvester, Molly O. Patterson, Denise K. Kulhanek, Laura De Santis, Robert McKay   +6 more
wiley   +1 more source

Benthic Foraminifera in Arctic Methane Hydrate Bearing Sediments

Frontiers in Marine Science, 2019
Benthic foraminifera have been widely used as proxy for paleo-methane emissions, mainly based on their stable isotopic signature. In cold seeps, the ecology of these organisms remains uncertain, in particular their ability to thrive during active phases ...
Pierre-Antoine Dessandier, Chiara Borrelli, Dimitri Kalenitchenko, Giuliana Panieri   +3 more
doaj   +1 more source

Effects of ocean acidification on invertebrate settlement at volcanic CO2 vents [PDF]

, 2010
We present the first study of the effects of ocean acidification on settlement of benthic invertebrates and microfauna. Artificial collectors were placed for 1 month along pH gradients at CO2 vents off Ischia (Tyrrhenian Sea, Italy).
A Rittmann, B Michaelidis, BA Menge, BA Seibel, CD Keeling, CF Boudouresque, CF Boudouresque, D Iglesias-Rodriguez, D Tedesco, F Gazeau, F Porri, F. P. Patti, G Bellan, G Pulitzer Finali, G Pulitzer Finali, GC Cozzolino, GF Russo, GW Rouse, H Augier, H Kurihara, H Kurihara, H Kurihara, H Kurihara, HL Wood, HS Findlay, IB Kuffner, J Bijma, J Gobin, J Raven, J-P Gattuso, J. M. Hall-Spencer, JB Ries, JM Hall-Spencer, JP Barry, JT Houghton, K Caldeira, M Lorenti, M Sarà, M. C. Gambi, M. Cigliano, MA Green, MA Kendall, MB Scipione, MC Buia, MC Gambi, MC Gambi, MC Gambi, MI Lindinger, P Guidetti, PL deFur, PL Jokiel, R Rodolfo-Metalpa, R. Rodolfo-Metalpa, RA Feely, RE Zeebe, RP Ellis, S Dupont, S Martin, S Widdicombe, SL Dashfield, U Riebesell, U Riebesell, U Riebesell, U Riebesell   +63 more
core   +1 more source

Pliocene–Pleistocene Redox Evolution of the Peruvian Margin: A Multi‐Proxy Approach

Paleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.
Abstract Due to upwelling of nutrient‐rich waters, the Peruvian Margin is one of the most productive regions of the global ocean, hosting one of the most pronounced and shallowest oxygen minimum zones. This combination of high productivity and low oxygen makes the Peruvian margin a critical site for reconstructing past environmental changes.
P. L. Fraga‐Ferreira, C. Siebert, M. F. Lehmann, M. Frank, F. Scholz   +4 more
wiley   +1 more source

Anthropogenic infilling of a Bermudian sinkhole and its impact on sedimentation and benthic foraminifera in the adjacent anchialine cave environment

International Journal of Speleology, 2017
In the mid-20th century, an inland brackish pond from Bermuda, known as Eve’s Pond, was filled with marine sediment from an adjacent coastal lagoon. At this time, an eyewitness reported “…sediment billowing out of the Green Bay Cave for days…”, which is ...
Jacquelyn N. Cresswell, Peter J. van Hengstum, Thomas M. Iliffe, Bruce E. Williams, Gil Nolan   +4 more
doaj   +1 more source

Detrital Zircon Data Support Stronger, Inland‐Tracking Hurricanes During the Miocene Climatic Optimum, Maryland USA

Paleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.
Abstract Climate models run under warmer‐than‐modern conditions indicate that hurricanes pass closer to the US East Coast and show that a higher proportion of tropical cyclones achieve “major hurricane” strength with winds >209 km/hr. Empirical observations indicate that the dominant southward longshore current direction off the US East Coast is ...
J. E. Saylor, P. Vogt
wiley   +1 more source

Change in biodiversity and abundance of benthic foraminifera with distance from the Rainbow hydrothermal vent field, Mid-Atlantic Ridge [PDF]

Journal of Micropalaeontology
In the vicinity of hydrothermal vent fields, unique habitats are observed that are influenced by hydrothermal fluids. Benthic foraminifera can be part of the communities found around these hydrothermal vent fields.
H. Krüger, H. Krüger, G. Schmiedl, G. Schmiedl, Z. Steiner, Z. Zhang, E. P. Achterberg, N. Glock   +7 more
doaj   +1 more source

Uppermost Jurassic to Lower Cretaceous benthic foraminiferal biostratigraphy at ODP Site 765 on the Argo Abyssal Plain. [PDF]

, 1992
Benthic foraminifers were studied in 99 samples collected from the lower 200 m of Hole 765C. The studied section ranges from the Tithonian to Aptian, and benthic foraminifers can be subdivided into five assemblages on the basis of faunal diversity and ...
Geroch, S., Gradstein, F.M., Kaminski, M.A.   +2 more
core