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Articoli di riviste sul tema "Paleoecology - Quaternary"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 30 gennaio 2023

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1

Fontana, Sonia L., and Keith D. Bennett. "Quaternary paleoecology: Reconstructing past environments." Past Global Changes Magazine 22, no. 1 (April 2014): 46. http://dx.doi.org/10.22498/pages.22.1.46.

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2

Fontana, Sonia L., and Keith D. Bennett. "Quaternary paleoecology: Reconstructing past environments." Past Global Change Magazine 23, no. 2 (December 2015): 77. http://dx.doi.org/10.22498/pages.23.2.77.

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3

Heusser, C. J. "Quaternary paleoecology of Fuego-Patagonia." Revista do Instituto Geológico 15, no. 1-2 (1994): 7–26. http://dx.doi.org/10.5935/0100-929x.19940002.

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4

Jackson, Stephen T., and Jessica L. Blois. "Community ecology in a changing environment: Perspectives from the Quaternary." Proceedings of the National Academy of Sciences 112, no. 16 (April 21, 2015): 4915–21. http://dx.doi.org/10.1073/pnas.1403664111.

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Community ecology and paleoecology are both concerned with the composition and structure of biotic assemblages but are largely disconnected. Community ecology focuses on existing species assemblages and recently has begun to integrate history (phylogeny and continental or intercontinental dispersal) to constrain community processes. This division has left a “missing middle”: Ecological and environmental processes occurring on timescales from decades to millennia are not yet fully incorporated into community ecology. Quaternary paleoecology has a wealth of data documenting ecological dynamics a

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5

Maldonado, Antonio, and Claudio Latorre. "International Workshop on Methods in Quaternary Paleoecology." PAGES news 16, no. 1 (January 2008): 38. http://dx.doi.org/10.22498/pages.16.1.38.

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6

Delcourt, Paul A., and Hazel R. Delcourt. "Quaternary paleoecology of the Lower Mississippi Valley." Engineering Geology 45, no. 1-4 (December 1996): 219–42. http://dx.doi.org/10.1016/s0013-7952(96)00015-4.

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7

Martínez, S. "Quaternary continental molluscs from Northern Uruguay: distribution and paleoecology." Quaternary International 114, no. 1 (2004): 123–28. http://dx.doi.org/10.1016/s1040-6182(03)00047-8.

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8

Aksu, A. E., and P. J. Mudie. "Late Quaternary stratigraphy and paleoecology of northwest Labrador Sea." Marine Micropaleontology 9, no. 6 (December 1985): 537–57. http://dx.doi.org/10.1016/0377-8398(85)90017-9.

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9

Martı́nez, Sergio, Martı́n Ubilla, Mariano Verde, Daniel Perea, Alejandra Rojas, Rosario Guérèquiz, and Graciela Piñeiro. "Paleoecology and Geochronology of Uruguayan Coastal Marine Pleistocene Deposits." Quaternary Research 55, no. 2 (March 2001): 246–54. http://dx.doi.org/10.1006/qres.2000.2204.

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AbstractMinimum radiocarbon ages of marine Pleistocene molluscs from Uruguay range from 29,500±600 to 35,500±1900 14C yr B.P. Because knowledge of the marine Quaternary stratigraphy of Uruguay remains inadequate, no attempt is made to correlate between these deposits and recognized lithostratigraphic units. Analysis of the temperature and salinity ranges of the various molluscs suggests the establishment of a poly-euhaline fauna that inhabited waters warmer than present at the same latitude. This is supported by a northward retreat in the recent distribution of Chrysallida cf. C. gemmulosa, Ni

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10

Mancini, María. "Late Quaternary paleoecology in Southern Patagonia (46º-52º S), Argentina." Revista del Museo Argentino de Ciencias Naturales 5 (2003): 273–83. http://dx.doi.org/10.22179/revmacn.5.57.

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11

Talent, John A., and Ruth Mawson. "Teaching Reef Environments and Paleoecology on Contemporary and Quaternary Reefs." Journal of Geological Education 41, no. 3 (May 1993): 231–43. http://dx.doi.org/10.5408/0022-1368-41.3.231.

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12

Edwards, Mary E. "The maturing relationship between Quaternary paleoecology and ancient sedimentary DNA." Quaternary Research 96 (June 15, 2020): 39–47. http://dx.doi.org/10.1017/qua.2020.52.

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AbstractIn the two decades or so since ancient sedimentary DNA (sedaDNA) took its place as a new Quaternary paleo-proxy, there have been large advances in the scope of its applications and its reliability. The two main approaches, metabarcoding and shotgun sequencing, have contributed exciting insights into areas such as floristic diversity change, plant-herbivore interactions, extinction, conservation baselines and impacts of invasive species. Early doubts as to its potential to contribute novel information have been dispelled; more is now understood about the passage of sedaDNA from the orig

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13

Jackson, Stephen T., and John W. Williams. "MODERN ANALOGS IN QUATERNARY PALEOECOLOGY: Here Today, Gone Yesterday, Gone Tomorrow?" Annual Review of Earth and Planetary Sciences 32, no. 1 (May 19, 2004): 495–537. http://dx.doi.org/10.1146/annurev.earth.32.101802.120435.

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14

Morgan, Gary S. "Quaternary History of the Aucilla River, Florida: Paleoindians, Paleontology, and Paleoecology." Journal of Mammalian Evolution 15, no. 3 (January 18, 2008): 209–13. http://dx.doi.org/10.1007/s10914-008-9072-z.

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15

Dredge, L. A., R. J. Mott, and D. R. Grant. "Quaternary stratigraphy, paleoecology, and glacial geology, Îles de la Madeleine, Quebec." Canadian Journal of Earth Sciences 29, no. 9 (September 1, 1992): 1981–96. http://dx.doi.org/10.1139/e92-154.

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On the Îles de la Madeleine, a rock platform as much as 20 m asl, locally with clam borings, is correlated to the regional interglacial surface at 2–8 m; its anomalous height may be a consequence of salt tectonics. Overlying lagoonal and paludal organic beds, one with Th/U ages of 89–101 ka, record the Sangamonian climatic optimum (substage 5e), which culminated in forest more thermophilous than that of the Holocene optimum. Overlying littoral gravel and sand, considered analogous to sediments in present-day tombolos, and organic beds with less temperate pollen types were deposited during the

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16

ROYALL, P. DANIEL, PAUL A. DELCOURT, and HAZEL R. DELCOURT. "Late Quaternary paleoecology and paleoenvironments of the Central Mississippi Alluvial Valley." Geological Society of America Bulletin 103, no. 2 (February 1991): 157–70. http://dx.doi.org/10.1130/0016-7606(1991)103<0157:lqpapo>2.3.co;2.

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17

Akaegbobi, Izuchukwu M. "West African paleoecology and human responses: West African Quaternary Research Association (WAQUA)." Quaternary International 262 (June 2012): 1. http://dx.doi.org/10.1016/j.quaint.2012.02.018.

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18

Tankersley, Kenneth Barnett, Madhav Krishna Murari, Brooke E. Crowley, Lewis A. Owen, Glenn W. Storrs, and Litsa Mortensen. "Quaternary chronostratigraphy and stable isotope paleoecology of Big Bone Lick, Kentucky, USA." Quaternary Research 83, no. 3 (May 2015): 479–87. http://dx.doi.org/10.1016/j.yqres.2015.01.009.

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Big Bone Lick (BBL) in northern Kentucky, USA has been a critical geologic site in the historical development of North American Quaternary vertebrate paleontology since the 1700s. Sedimentology, geoarcheology, paleontology, accelerator mass spectrometry radiocarbon and optically stimulated luminescence dating, and stable carbon and nitrogen isotope analyses were undertaken to develop a chronostratigraphy and history of erosion and deposition for the site to provide a foundation for understanding taphonomy, and species extinction and adaptation to periods of climatic and environmental change. T

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19

Kovach, Warren L. "Comparisons of multivariate analytical techniques for use in pre-quaternary plant paleoecology." Review of Palaeobotany and Palynology 60, no. 3-4 (September 1989): 255–82. http://dx.doi.org/10.1016/0034-6667(89)90046-8.

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20

Ekdahl, Erik J. "Diatoms in Saline Lakes Paleoclimate and Paleoecology Interpretations." Paleontological Society Papers 13 (October 2007): 149–68. http://dx.doi.org/10.1017/s1089332600001510.

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Average global temperatures are predicted to rise over the next century and changes in precipitation, humidity, and drought frequency will likely accompany this global warming. Understanding associated changes in continental precipitation and temperature patterns in response to global change is an important component of long-range environmental planning. For example, agricultural management plans that account for decreased precipitation over time will be less susceptible to the effects of drought through implementation of water conservation techniques.A detailed understanding of environmental

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21

Asevedo, Lidiane, Alceu Ranzi, Risto Kalliola, Martti Pärssinen, Kalle Ruokolainen, Mário Alberto Cozzuol, Ednair Rodrigues do Nascimento та ін. "Isotopic paleoecology (δ13C, δ18O) of late Quaternary herbivorous mammal assemblages from southwestern Amazon". Quaternary Science Reviews 251 (січень 2021): 106700. http://dx.doi.org/10.1016/j.quascirev.2020.106700.

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22

Taggart, Ralph E. "The Effect of Vegetation Heterogeneity on Short Stratigraphic Sequences." Paleontological Society Special Publications 3 (1988): 147–71. http://dx.doi.org/10.1017/s2475262200004925.

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Barring the immense and growing literature on Quaternary pollen analysis, the vast majority of the work on the paleoecology of terrestrial systems has concentrated on the Neogene floras of the Pacific Northwest. Study of these floras began with the pioneering exploratory surveys in the last quarter of the 19th century and assumed essentially its modern form with the work of R.W. Chaney, initiated in the 1920, the detailed contributions of H.D. MacGinitie, the continuing productivity of D.I. Axelrod, and, most recently, J. Wolfe. Such a short listing necessarily leaves out the many contribution

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23

Dayan, T. "The Impact of Quaternary Paleoclimatic Change on the Carnivores of Israel." Water Science and Technology 27, no. 7-8 (April 1, 1993): 497–504. http://dx.doi.org/10.2166/wst.1993.0587.

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The Quaternary is a period of considerable climatic change. Climatic fluctuations have been subject to numerous studies based on various scientific disciplines (e.g., geology, sedimentology, palynology) that now enable us to reconstruct the paleoclimates of the last glacial period with some accuracy. In Israel such studies tell us of shifts in both ambient temperatures and in humidity. These paleoclimatic changes had paleoecological effect. Studying the paleoecology of the fauna of Israel may give us a key to understanding the effects of past climatic shifts, and to predicting the impact of fu

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24

Gajewski, K., R. J. Mott, J. C. Ritchie, and K. Hadden. "Holocene vegetation history of Banks Island, Northwest Territories, Canada." Canadian Journal of Botany 78, no. 4 (April 21, 2000): 430–36. http://dx.doi.org/10.1139/b00-018.

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Four pollen diagrams from Banks Island, Northwest Territories, provide the first records of the postglacial vegetation of the region. Chronologies are estimated from radiocarbon dates and by correlation of the exotic-pollen curves to data from the mainland. The pollen stratigraphies from all sites can be divided into three zones, where the middle zone, dating from 7000 to 2000 BP, corresponds to the warmest time. Although both the first and third zones correspond to cooler periods, the vegetation of the earliest zone was not identical to that of the latest, indicated by lower frequencies of ke

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25

Dyke, Arthur S., and John V. Matthews. "Stratigraphy and Paleoecology of Quaternary Sediments Along Pasley River, Boothia Peninsula, Central Canadian Arctic." Géographie physique et Quaternaire 41, no. 3 (December 18, 2007): 323–44. http://dx.doi.org/10.7202/032689ar.

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ABSTRACT Quaternary sediments exposed along Pasley River consist of a lower marine deltaic sand overlain in succession by complexly interbedded tills and glaciomarine sediments (the lower glacigenic assemblage), by a mid-section fluvial gravel, by an upper marine deltaic sand, and by glaciomarine sediment and till (the upper glacigenic assemblage). The midsection fluvial gravels contain plant and insect fossils indicating a climate as warm as and perhaps warmer than present. The top of the gravel is more than 55 000 years old ; the unit is probably of Sangamonian age (>75 000 ka) and separa

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26

Araújo-Júnior, Hermínio Ismael de. "Classifying vertebrate assemblages preserved in Quaternary tank deposits: Implications for vertebrate taphonomy and paleoecology." Palaeogeography, Palaeoclimatology, Palaeoecology 445 (March 2016): 147–52. http://dx.doi.org/10.1016/j.palaeo.2015.12.025.

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27

Cohen, Andrew S. "Putting our science to work in the 21st Century: new directions in applied paleobiology?" Paleontological Society Special Publications 6 (1992): 64. http://dx.doi.org/10.1017/s2475262200006249.

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The scientific community is in great need of input from paleontologists today in two key areas of societal concern: the historical basis of global change and losses of biodiversity. Paleontologists, with their unique perspective on rates of change in biotic communities and their training in filtering signal from noise in the fossil record, are the best placed scientists in biology to approach these problems from an historical viewpoint. In the classroom we give lip service to the central role of paleontology in understanding these problems. Yet with the exclusion of Quaternary (and particularl

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28

Marra, Maureen, and Richard A. B. Leschen. "Late Quaternary paleoecology from fossil beetle communities in the Awatere Valley, South Island, New Zealand." Journal of Biogeography 31, no. 4 (March 22, 2004): 571–86. http://dx.doi.org/10.1046/j.1365-2699.2003.00998.x.

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29

Domingo, Laura, José Luis Prado, and María Teresa Alberdi. "The effect of paleoecology and paleobiogeography on stable isotopes of Quaternary mammals from South America." Quaternary Science Reviews 55 (November 2012): 103–13. http://dx.doi.org/10.1016/j.quascirev.2012.08.017.

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30

Jackson, Stephen T. "Out of the Garden and into the Cooler? A Quaternary Perspective on Deep-Time Paleoecology." Paleontological Society Papers 6 (November 2000): 287–308. http://dx.doi.org/10.1017/s1089332600000814.

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Most of what we know about ecology inevitably comes from Late Quaternary ecosystems, particularly those of the past few decades. 20th Century ecosystems are the only ones for which we have direct observational and experimental studies. We can obtain detailed records of ecological dynamics at decade- to century-scales over the past few centuries using historical, permanent-plot, demographic, and paleoecological techniques, but only for a select few ecosystems. Radiocarbon-dated fossil assemblages provide records of ecological changes over the past 25,000 years. Because 14C-dating allows indepen

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31

Delcourt, Paul A., and Hazel R. Delcourt. "Late-Quaternary dynamics of temperate forests: Applications of paleoecology to issues of global environmental change." Quaternary Science Reviews 6, no. 2 (January 1987): 129–46. http://dx.doi.org/10.1016/0277-3791(87)90030-8.

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32

Nielsen, Erik, Alan V. Morgan, Anne Morgan, R. J. Mott, N. W. Rutter, and C. Causse. "Stratigraphy, paleoecology, and glacial history of the Gillam area, Manitoba." Canadian Journal of Earth Sciences 23, no. 11 (November 1, 1986): 1641–61. http://dx.doi.org/10.1139/e86-153.

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Sections along the Nelson River in northern Manitoba, outcropping upstream and downstream from Limestone Dam, record a long succession of late Quaternary events. The oldest sediment exposed consists of sandy, nonfossiliferous Sundance till of northwestern provenance and related to a Kansan or Illinoian glaciation. The paleosol developed in the Sundance till is assigned to the Yarmouthian or Sangamon interglacial on its stratigraphic position and depth of weathering. Fossiliferous, clayey Amery till of eastern provenance overlies the Sundance till and underlies the nonglacial Nelson River sedim

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33

Croft, Darin A., Javier N. Gelfo, and Guillermo M. López. "Splendid Innovation: The Extinct South American Native Ungulates." Annual Review of Earth and Planetary Sciences 48, no. 1 (May 30, 2020): 259–90. http://dx.doi.org/10.1146/annurev-earth-072619-060126.

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A remarkable diversity of plant-eating mammals known as South American native ungulates (SANUs) flourished in South America for most of the Cenozoic. Although some of these species likely filled ecological niches similar to those of modern hoofed mammals, others differed substantially from extant artiodactyls and perissodactyls in their skull and limb anatomy and probably also in their ecology. Notoungulates and litopterns were the longest-lived and most diverse SANU clades and survived into the Quaternary; astrapotheres went extinct in the late Miocene, whereas other SANU groups were restrict

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34

Kováč, Michal, Jozef Hók, Jozef Minár, Rastislav Vojtko, Miroslav Bielik, Radovan Pipík, Miloš Rakús, Ján Kráľ, Martin Šujan, and Silvia Králiková. "Neogene and Quaternary development of the Turiec Basin and landscape in its catchment: a tentative mass balance model." Geologica Carpathica 62, no. 4 (August 1, 2011): 361–79. http://dx.doi.org/10.2478/v10096-011-0027-6.

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Neogene and Quaternary development of the Turiec Basin and landscape in its catchment: a tentative mass balance modelThe development of the Turiec Basin and landscape evolution in its catchment has been reconstructed by methods of geological research (structural geology, sedimentology, paleoecology, and geochronological data) as well as by geophysics and geomorphology. The basin and its surrounding mountains were a subject of a mass balance study during periods of tectonic activity, accompanied by considerable altitudinal differentiation of relief and also during quiet periods, characterized b

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35

Aguirre, Marina L., Yamila Negro Sirch, and Sebastián Richiano. "Late Quaternary molluscan assemblages from the coastal area of Bahía Bustamante (Patagonia, Argentina): Paleoecology and paleoenvironments." Journal of South American Earth Sciences 20, no. 1-2 (October 2005): 13–32. http://dx.doi.org/10.1016/j.jsames.2005.05.006.

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36

Hooghiemstra, Henry, and Thomas van der Hammen. "Late quaternary vegetation history and paleoecology of Laguna Pedro Palo (subandean forest belt, Eastern Cordillera, Colombia)." Review of Palaeobotany and Palynology 77, no. 3-4 (June 1993): 235–62. http://dx.doi.org/10.1016/0034-6667(93)90006-g.

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37

Wooller, Matthew, Yiming Wang, and Yarrow Axford. "A multiple stable isotope record of Late Quaternary limnological changes and chironomid paleoecology from northeastern Iceland." Journal of Paleolimnology 40, no. 1 (October 2, 2007): 63–77. http://dx.doi.org/10.1007/s10933-007-9144-8.

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38

Yu, Zicheng. "Late Quaternary paleoecology of Thuja and Juniperus (Cupressaceae) at Crawford Lake, Ontario, Canada: pollen, stomata and macrofossils." Review of Palaeobotany and Palynology 96, no. 3-4 (May 1997): 241–54. http://dx.doi.org/10.1016/s0034-6667(96)00060-7.

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Verschuren, Dirk, and Hilde Eggermont. "Quaternary paleoecology of aquatic Diptera in tropical and Southern Hemisphere regions, with special reference to the Chironomidae." Quaternary Science Reviews 25, no. 15-16 (August 2006): 1926–47. http://dx.doi.org/10.1016/j.quascirev.2006.01.008.

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Pansani, Thaís Rabito, Fellipe Pereira Muniz, Alexander Cherkinsky, Mírian Liza Alves Forancelli Pacheco та Mário André Trindade Dantas. "Isotopic paleoecology (δ13C, δ18O) of Late Quaternary megafauna from Mato Grosso do Sul and Bahia States, Brazil". Quaternary Science Reviews 221 (жовтень 2019): 105864. http://dx.doi.org/10.1016/j.quascirev.2019.105864.

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41

Li, Chenzhi, Alexander K. Postl, Thomas Böhmer, Xianyong Cao, Andrew M. Dolman, and Ulrike Herzschuh. "Harmonized chronologies of a global late Quaternary pollen dataset (LegacyAge 1.0)." Earth System Science Data 14, no. 3 (March 24, 2022): 1331–43. http://dx.doi.org/10.5194/essd-14-1331-2022.

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Abstract. We present a chronology framework named LegacyAge 1.0 containing harmonized chronologies for 2831 pollen records (downloaded from the Neotoma Paleoecology Database and the supplementary Asian datasets) together with their age control points and metadata in machine-readable data formats. All chronologies use the Bayesian framework implemented in Bacon version 2.5.3. Optimal parameter settings of priors (accumulation.shape, memory.strength, memory.mean, accumulation.rate, and thickness) were identified based on information in the original publication or iteratively after preliminary mo

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Keenan, T. J., and L. C. Cwynar. "Late Quaternary history of black spruce and grasslands in southwest Yukon Territory." Canadian Journal of Botany 70, no. 7 (July 1, 1992): 1336–45. http://dx.doi.org/10.1139/b92-168.

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Pollen records from Long Last Lake and Two Horsemen Pond, near the centre of the arid region of southwest Yukon Territory, do not support the hypotheses that (i) black spruce was a dominant species in the region and (ii) the southwest Yukon supported widespread grasslands during most of the past 10 000 years. Black spruce became established between 8500 and 8000 BP, shortly after the arrival of white spruce, but its low pollen percentages (< 5%) indicate that it was a minor component of forests. Between 6000 and 5000 BP, white spruce populations decreased as black spruce and green alder inc

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43

Steadman, David W., and Janet Franklin. "Origin, paleoecology, and extirpation of bluebirds and crossbills in the Bahamas across the last glacial–interglacial transition." Proceedings of the National Academy of Sciences 114, no. 37 (August 28, 2017): 9924–29. http://dx.doi.org/10.1073/pnas.1707660114.

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On low islands or island groups such as the Bahamas, surrounded by shallow oceans, Quaternary glacial–interglacial changes in climate and sea level had major effects on terrestrial plant and animal communities. We examine the paleoecology of two species of songbirds (Passeriformes) recorded as Late Pleistocene fossils on the Bahamian island of Abaco—the Eastern bluebird (Sialia sialis) and Hispaniolan crossbill (Loxia megaplaga). Each species lives today only outside of the Bahamian Archipelago, with S. sialis occurring in North and Central America and L. megaplaga endemic to Hispaniola. Unrec

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44

Morgan, Alan V., Marian Kuc, and John T. Andrews. "Paleoecology and age of the Flitaway and Isortoq interglacial deposits, north-central Baffin Island, Northwest Territories, Canada." Canadian Journal of Earth Sciences 30, no. 5 (May 1, 1993): 954–74. http://dx.doi.org/10.1139/e93-080.

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Peats and woody-detrital deposits at two localities close to the Barnes Ice Cap at approximately 70°N contain insect faunas and mosses that indicate that these sites were situated close to tree line during the period of deposition. Modern tree line occurs some 1325 km (820 mi) to the south and southwest of these sites. Attempts to provide numeric ages based on the U-series of woody fragments were not successful. Although it has been assumed in the past that these peats were laid down during the last interglaciation, the inferred paleoclimatic conditions based on the insect faunas and plant rem

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45

Hu, Feng Sheng, Linda B. Brubaker, and Patricia M. Anderson. "A 12 000 year record of vegetation change and soil development from Wien Lake, central Alaska." Canadian Journal of Botany 71, no. 9 (September 1, 1993): 1133–42. http://dx.doi.org/10.1139/b93-133.

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Pollen, plant-macrofossil, macroscopic-charcoal, and geochemical analyses of a sediment core from Wien Lake provide new information on the late Quaternary environmental history of central Alaska. Shrub tundra dominated by Betula glandulosa occupied the area 12 000 – 10 500 BP. Low plant cover and intensive soil erosion of the tundra landscape are indicated by low pollen-accumulation rates, high sediment inorganic content, and high allogenic elemental concentrations. Around 10 500 BP, Populus and Salix invaded the shrub tundra and open ground to form dense stands within the lake catchment. The

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Faith, J. Tyler, Jonah N. Choiniere, Christian A. Tryon, Daniel J. Peppe, and David L. Fox. "Taxonomic status and paleoecology of Rusingoryx atopocranion (Mammalia, Artiodactyla), an extinct Pleistocene bovid from Rusinga Island, Kenya." Quaternary Research 75, no. 3 (May 2011): 697–707. http://dx.doi.org/10.1016/j.yqres.2010.11.006.

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AbstractRusingoryx atopocranion is a poorly known extinct alcelaphine bovid, documented in Pleistocene deposits associated with Middle Stone Age artifacts on Rusinga Island, Kenya. Following its initial description, Rusingoryx was subsumed into Megalotragus, which includes the extinct giant wildebeests, on the basis of its cranial architecture. Renewed investigations of the Pleistocene deposits on Rusinga Island recovered a large sample of Rusingoryx specimens that provide new taxonomic and paleoecological insight. This study (1) reviews the morphological and phylogenetic evidence concerning t

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Pelegrin, Jonathan S., Silvia A. Quijano, Leonardo Belalcázar, Alberto Benavides-Herrán, Sebastián Escobar-Flórez, Dimila Mothé, and Leonardo dos Santos Avilla. "Report on mandibular remains of Notiomastodon platensis (Mammalia, Proboscidea) and review of its fossil record in the paleoecological context of Valle del Cauca, Colombia." Revista Brasileira de Paleontologia 25, no. 1 (April 12, 2022): 90–100. http://dx.doi.org/10.4072/rbp.2022.1.07.

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The Proboscidea were very prominent in South American ecosystems during the Pleistocene and part of the Holocene. Specifically, in Valle del Cauca (Colombia), fossils of these large mammals have been found, reflecting an abundant presence in the region. In this work, a mandibular fragment with a complete last molar (m3) is reported, found near the bed of the Cauca River, in the Juanchito municipality of Santiago de Cali. According to the morphological features of the specimen, it is proposed that the remains belong to the proboscidean Notiomastodon platensis. This study emphasizes the large ge

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Lyman, R. Lee. "Paleoecological and biogeographical implications of late Pleistocene noble marten (Martes americana nobilis) in eastern Washington State, USA." Quaternary Research 75, no. 1 (January 2011): 176–82. http://dx.doi.org/10.1016/j.yqres.2010.09.010.

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Abstract (sommario):

AbstractA mandible identified as noble marten (Martes americana nobilis) recovered from sediments dating to 11,800 cal yr BP and a humerus identified as M. a. cf. nobilis recovered from sediments dating from 13,100 to 12,500 cal yr BP at the Marmes Rockshelter archaeological site in southeastern Washington represent the first record of this taxon in the state. Mammalian taxa associated with the Marmes Rockshelter noble marten represent a diversity of open mesic habitats corroborating earlier analyses of other records of the noble marten in the western United States and exemplify how paleozoolo

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Reuther, Joshua D., Ben A. Potter, Charles E. Holmes, James K. Feathers, François B. Lanoë, and Jennifer Kielhofer. "The Rosa-Keystone Dunes Field: The geoarchaeology and paleoecology of a late Quaternary stabilized dune field in Eastern Beringia." Holocene 26, no. 12 (July 28, 2016): 1939–53. http://dx.doi.org/10.1177/0959683616646190.

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Abstract (sommario):

Stabilized sand sheets and dunes hold a remarkable amount of information on paleoenvironmental conditions under which late Quaternary landscapes evolved in northern subarctic regions. We provide the results of a project focused on understanding the development of lowland environments and ecosystems, including dunes and sand sheets, which were critical habitat for early human occupations in subarctic regions. Our study area is the Rosa-Keystone Dunes Field in the Shaw Creek Flats of the middle Tanana River basin, interior Alaska, one of the oldest continuously occupied areas in North America (1

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Scarponi, Daniele, and Michal Kowalewski. "Stratigraphic paleoecology: Bathymetric signatures and sequence overprint of mollusk associations from upper Quaternary sequences of the Po Plain, Italy." Geology 32, no. 11 (2004): 989. http://dx.doi.org/10.1130/g20808.1.

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