Search Results - "YANES, YURENA"

Holocene cultural and climate shifts in NW Africa as inferred from stable isotopes of archeological land snail shells by Padgett, Abigail, Yanes, Yurena, Lubell, David, Faber, Meredith L

“…Cultural transitions or even societal collapses have often been associated with long-term drought events. Linkages between humans and the environment are best…”
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On the transition from hunting-gathering to food production in NE Morocco as inferred from archeological Phorcus turbinatus shells by Yanes, Yurena, Hutterer, Rainer, Linstädter, Jörg

“…Processes behind the shift from hunting-gathering to food production lifestyle are multifaceted and not yet completely understood. The Mediterranean coast of…”
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Calibration of the oxygen isotope ratios of the gastropods Patella candei crenata and Phorcus atratus as high-resolution paleothermometers from the subtropical eastern Atlantic Ocean by Parker, Wesley G., Yanes, Yurena, Surge, Donna, Mesa-Hernández, Eduardo

“…The oxygen isotope composition (δ18O) recorded in shells of the gastropods Patella candei crenata and Phorcus atratus from the Canary Islands (27–29°N)…”
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Millennial-scale cyclical environment and climate variability during the Holocene in the western Mediterranean region deduced from a new multi-proxy analysis from the Padul record (Sierra Nevada, Spain) by Ramos-Román, María J., Jiménez-Moreno, Gonzalo, Camuera, Jon, García-Alix, Antonio, Scott Anderson, R., Jiménez-Espejo, Francisco J., Sachse, Dirk, Toney, Jaime L., Carrión, José S., Webster, Cole, Yanes, Yurena

“…A high-resolution multi-proxy approach, integrating pollen, inorganic and organic geochemical and sedimentological analyses, has been carried out on the…”
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Orbital-scale environmental and climatic changes recorded in a new ∼200,000-year-long multiproxy sedimentary record from Padul, southern Iberian Peninsula by Camuera, Jon, Jiménez-Moreno, Gonzalo, Ramos-Román, María J., García-Alix, Antonio, Toney, Jaime L., Anderson, R. Scott, Jiménez-Espejo, Francisco, Kaufman, Darrell, Bright, Jordon, Webster, Cole, Yanes, Yurena, Carrión, José S., Ohkouchi, Naohiko, Suga, Hisami, Yamame, Masako, Yokoyama, Yusuke, Martínez-Ruiz, Francisca

“…Padul is one of the few wetland sites in southern Europe and the Mediterranean region that exhibits an unusually large temporal span (>100 kyr) and continuous…”
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Scale of time-averaging in archaeological shell middens from the Canary Islands by Parker, Wesley G, Yanes, Yurena, Mesa Hernández, Eduardo, Hernández Marrero, Juan Carlos, Pais, Jorge, Surge, Donna

“…Characterizing the degree of disturbance in archaeological deposits is critically important for archaeologists assessing foraging strategies, environmental…”
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Quaternary interglacial environmental stability in San Salvador Island (Bahamas): A land snail isotopic approach by Yanes, Yurena, Romanek, Christopher S.

“…The 13C/12C and 18O/16O ratios of modern and fossil shells of two ecologically-distinct land snail taxa (Cerionidae and Annularidae) from San Salvador Island…”
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Holocene (~4.5–1.7 cal. kyr BP) paleoenvironmental conditions in central Argentina inferred from entire-shell and intra-shell stable isotope composition of terrestrial gastropods by Yanes, Yurena, Izeta, Andrés D, Cattáneo, Roxana, Costa, Thiago, Gordillo, Sandra

“…The isotopic fingerprint of terrestrial gastropods has been increasingly used as a credible natural paleoenvironmental archive. Most published work has used…”
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Oxygen and carbon stable isotopes of modern land snail shells as environmental indicators from a low-latitude oceanic island by Yanes, Yurena, Romanek, Christopher S., Delgado, Antonio, Brant, Heather A., Noakes, John E., Alonso, María R., Ibáñez, Miguel

“…Land snails provide a unique opportunity to study terrestrial paleoenvironments because their shells, which are generally highly abundant and well-preserved in…”
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Stable isotope ( δ 18O, δ 13C, and δD) signatures of recent terrestrial communities from a low-latitude, oceanic setting: Endemic land snails, plants, rain, and carbonate sediments from the eastern Canary Islands by Yanes, Yurena, Delgado, Antonio, Castillo, Carolina, Alonso, María R., Ibáñez, Miguel, De la Nuez, Julio, Kowalewski, Michał

“…Stable isotopes of oxygen and carbon extracted from fossil land snail shells have been used increasingly to interpret past environments. To evaluate the…”
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Stable isotope composition of middle to late Holocene land snail shells from the Marroquíes archeological site (Jaén, southern Spain): Paleoenvironmental implications by Yanes, Yurena, Riquelme, José Antonio, Cámara, Juan Antonio, Delgado, Antonio

“…The Marroquíes archeological site, located in the metropolitan area of Jaén (37°46′), southern Spain, contains land snail shells which have been preserved…”
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Revisiting the Foraging Ecology and Extinction History of Two Endemic Vertebrates from Tenerife, Canary Islands by Crowley, Brooke, Yanes, Yurena, Mosher, Stella, Rando, Juan

“…We used carbon (δ13C) and nitrogen (δ15N) isotopes to examine the foraging ecology of Tenerife giant rats (Canariomys bravoi) and lizards (Gallotia goliath) in…”
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Anthropogenic effect recorded in the live-dead compositional fidelity of land snail assemblages from San Salvador Island, Bahamas by Yanes, Yurena

“…Terrestrial malacofaunas that inhabit islands are vulnerable to human activities. Habitat destruction, introduction of exotic species, predators, etc. are…”
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Decline of land snail diversity over the last ∼43 ka in the Canary Islands by Yanes, Yurena

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Holocene atmospheric conditions in SE Iberian Peninsula inferred from the stable isotopes of land snail shells by Yanes, Yurena

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Stable isotope ecology (δ18O, δ13C, δ15N) of modern land snails along an altitudinal gradient in southern Appalachian Mountains, USA by Yanes, Yurena, Graves, Gary R., Romanek, Christopher S.

“…The first isotopic baseline is established for the snail Neohelix from the Big Santeetlah Creek watershed (Appalachian Mountains). Shell δ18O (−3.6 to +0.4‰)…”
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SHELL TAPHONOMY AND FIDELITY OF LIVING, DEAD, HOLOCENE, AND PLEISTOCENE LAND SNAIL ASSEMBLAGES by YANES, YURENA

“…Variations in the taxonomic composition of ancient land snail assemblages can potentially reflect changes in past ecosystems. The use of fossil associations as…”
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Oceanic cooling recorded in shells spanning the Medieval Climate Anomaly in the subtropical eastern North Atlantic Ocean by Parker, Wesley G., Yanes, Yurena, Hernández, Eduardo Mesa, Surge, Donna

“…The Medieval Climate Anomaly (MCA; 900–1300 AD) was the most recent period of pre-industrial climatic warming in the northern hemisphere, and thus estimations…”
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Vegetation and climate changes during the last two glacial-interglacial cycles in the western Mediterranean: A new long pollen record from Padul (southern Iberian Peninsula) by Camuera, Jon, Jiménez-Moreno, Gonzalo, Ramos-Román, María J., García-Alix, Antonio, Toney, Jaime L., Anderson, R. Scott, Jiménez-Espejo, Francisco, Bright, Jordon, Webster, Cole, Yanes, Yurena, Carrión, José S.

“…A new sediment core from Padul, Padul-15-05, provides a long and continuous sedimentary and paleoenvironmental record of the last ∼200 kyr. Here we present a…”
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Compositional variability of Pleistocene land snail assemblages preserved in a cinder cone volcano from Tenerife, Canary Islands by Bullard, Elizabeth M., Yanes, Yurena, Miller, Arnold I.

“…A Pleistocene land snail rich scoria sequence was studied to determine if it was influenced by taphonomic bias, climate change, or both, using a multifaceted…”
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