Search Results - "Naish, Timothy R."

Antarctic climate and ice-sheet configuration during the early Pliocene interglacial at 4.23 Ma by Golledge, Nicholas R, Thomas, Zoë A, Levy, Richard H, Gasson, Edward G. W, Naish, Timothy R, McKay, Robert M, Kowalewski, Douglas E, Fogwill, Christopher J

“…The geometry of Antarctic ice sheets during warm periods of the geological past is difficult to determine from geological evidence, but is important to know…”
Get full text

Sensitivity of the West Antarctic Ice Sheet to +2 °C (SWAIS 2C) by Patterson, Molly O, Levy, Richard H, Kulhanek, Denise K, van de Flierdt, Tina, Horgan, Huw, Dunbar, Gavin B, Naish, Timothy R, Ash, Jeanine, Pyne, Alex, Mandeno, Darcy, Winberry, Paul, Harwood, David M, Florindo, Fabio, Jimenez-Espejo, Francisco J, Läufer, Andreas, Yoo, Kyu-Cheul, Seki, Osamu, Stocchi, Paolo, Klages, Johann P, Lee, Jae Il, Colleoni, Florence, Suganuma, Yusuke, Gasson, Edward, Ohneiser, Christian, Flores, José-Abel, Try, David, Kirkman, Rachel, Koch, Daleen

“…The West Antarctic Ice Sheet (WAIS) presently holds enough ice to raise global sea level by 4.3 m if completely melted. The unknown response of the WAIS to…”
Get full text

Revised chronostratigraphy of DSDP Site 270 and late Oligocene to early Miocene paleoecology of the Ross Sea sector of Antarctica by Kulhanek, Denise K., Levy, Richard H., Clowes, Christopher D., Prebble, Joseph G., Rodelli, Daniel, Jovane, Luigi, Morgans, Hugh E.G., Kraus, Christoph, Zwingmann, Horst, Griffith, Elizabeth M., Scher, Howie D., McKay, Robert M., Naish, Timothy R.

“…Deep Sea Drilling Project (DSDP) Site 270, located in the central high of the Ross Sea, was cored to 422.5 m below seafloor (mbsf) and recovered a thick…”
Get full text

A ∼200-year relative sea-level reconstruction from the Wellington region (New Zealand) reveals insights into vertical land movement trends by King, Daniel J., Newnham, Rewi M., Rees, Andrew B.H., Clark, Kate J., Garrett, Ed, Gehrels, W. Roland, Naish, Timothy R., Levy, Richard H.

Get full text

Early to middle Miocene ice sheet dynamics in the westernmost Ross Sea (Antarctica): Regional correlations by Pérez, Lara F., McKay, Robert M., De Santis, Laura, Larter, Robert D., Levy, Richard H., Naish, Timothy R., Anderson, John B., Bart, Philip J., Busetti, Martina, Dunbar, Gavin, Sauli, Chiara, Sorlien, Christopher C., Speece, Marvin

“…The present-day morpho-stratigraphy of the Ross Sea is the result of Cenozoic tectonic and cryospheric events, and constitutes a key record of Antarctica's…”
Get full text

Southern Ocean phytoplankton turnover in response to stepwise Antarctic cooling over the past 15 million years by Crampton, James S., Cody, Rosie D., Levy, Richard, Harwood, David, McKay, Robert, Naish, Tim R.

“…It is not clear how Southern Ocean phytoplankton communities, which form the base of the marine food web and are a crucial element of the carbon cycle, respond…”
Get full text

Seismic facies and stratigraphy of the Cenozoic succession in McMurdo Sound, Antarctica: Implications for tectonic, climatic and glacial history by Fielding, Christopher R., Whittaker, Joanne, Henrys, Stuart A., Wilson, Terry J., Naish, Timothy R.

“…Integration of data from fully cored stratigraphic holes with an extensive grid of seismic reflection lines in McMurdo Sound, Antarctica, has allowed the…”
Get full text

Glacial–interglacial ocean climate variability from planktonic foraminifera during the Mid-Pleistocene transition in the temperate Southwest Pacific, ODP Site 1123 by Crundwell, Martin, Scott, George, Naish, Tim, Carter, Lionel

“…Planktonic foraminiferal assemblages and artificial neural network estimates of sea-surface temperature (SST) at ODP Site 1123 (41°47.2'S, 171°29.9'W; 3290 m…”
Get full text

The Ross Sea Dipole – temperature, snow accumulation and sea ice variability in the Ross Sea region, Antarctica, over the past 2700 years by Bertler, Nancy A. N., Conway, Howard, Dahl-Jensen, Dorthe, Emanuelsson, Daniel B., Winstrup, Mai, Vallelonga, Paul T., Lee, James E., Brook, Ed J., Severinghaus, Jeffrey P., Fudge, Taylor J., Keller, Elizabeth D., Baisden, W. Troy, Hindmarsh, Richard C. A., Neff, Peter D., Blunier, Thomas, Edwards, Ross, Mayewski, Paul A., Kipfstuhl, Sepp, Buizert, Christo, Canessa, Silvia, Dadic, Ruzica, Kjær, Helle A., Kurbatov, Andrei, Zhang, Dongqi, Waddington, Edwin D., Baccolo, Giovanni, Beers, Thomas, Brightley, Hannah J., Carter, Lionel, Clemens-Sewall, David, Ciobanu, Viorela G., Delmonte, Barbara, Eling, Lukas, Ellis, Aja, Ganesh, Shruthi, Golledge, Nicholas R., Haines, Skylar, Handley, Michael, Hawley, Robert L., Hogan, Chad M., Johnson, Katelyn M., Korotkikh, Elena, Lowry, Daniel P., Mandeno, Darcy, McKay, Robert M., Menking, James A., Naish, Timothy R., Noerling, Caroline, Ollive, Agathe, Orsi, Anaïs, Proemse, Bernadette C., Pyne, Alexander R., Pyne, Rebecca L., Renwick, James, Scherer, Reed P., Semper, Stefanie, Simonsen, Marius, Sneed, Sharon B., Steig, Eric J., Tuohy, Andrea, Venugopal, Abhijith Ulayottil, Valero-Delgado, Fernando, Venkatesh, Janani, Wang, Feitang, Wang, Shimeng, Winski, Dominic A., Winton, V. Holly L., Whiteford, Arran, Xiao, Cunde, Yang, Jiao, Zhang, Xin

“…High-resolution, well-dated climate archives provide an opportunity to investigate the dynamic interactions of climate patterns relevant for future…”
Get full text

Late Cenozoic oscillations of Antarctic ice sheets revealed by provenance of basement clasts and grain detrital modes in ANDRILL core AND-1B by Talarico, F.M., McKay, R.M., Powell, R.D., Sandroni, S., Naish, T.

“…Petrological investigations of the sand fraction and of granule- to cobble-sized clasts in the Plio-Pleistocene sedimentary cycles of the AND-1B drill core at…”
Get full text

Retreat history of the Ross Ice Sheet (Shelf) since the Last Glacial Maximum from deep-basin sediment cores around Ross Island by McKay, R.M., Dunbar, G.B., Naish, T.R., Barrett, P.J., Carter, L., Harper, M.

“…Radiocarbon-dated sediment cores from deep basins beneath the McMurdo Ice Shelf, and seasonally open water north of Ross Island, McMurdo Sound, display a…”
Get full text

Selection and stability of quantitative stratigraphic age models: Plio-Pleistocene glaciomarine sediments in the ANDRILL 1B drillcore, McMurdo Ice Shelf by Cody, Rosemary, Levy, Richard, Crampton, James, Naish, Timothy, Wilson, Gary, Harwood, David

“…Interpretation of glacimarine sedimentary records from Antarctic shelf drillholes has been hampered by the ambiguous age of strata where erosional…”
Get full text

Constraining the amplitude of Late Oligocene bathymetric changes in western Ross Sea during orbitally-induced oscillations in the East Antarctic Ice Sheet: (2) Implications for global sea-level changes by Naish, Tim R., Wilson, Gary S., Dunbar, Gavin B., Barrett, Peter J.

“…Calibrations of deep-sea δ18O ice volume records imply glacial–interglacial (G–I), eustatic sea-level fluctuations of 10–30 m during the Late Oligocene. But it…”
Get full text

Constraining the amplitude of late Oligocene bathymetric changes in Western Ross Sea during orbitally-induced oscillations in the East Antarctic Ice Sheet: (1) Implications for glacimarine sequence stratigraphic models by Dunbar, G.B., Naish, T.R., Barrett, P.J., Fielding, C.R., Powell, R.D.

“…Late Oligocene shallow glacimarine sequences recovered from western Ross Sea, Antarctica by the Cape Roberts (drilling) Project display orbitally-influenced…”
Get full text