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https://www.readbyqxmd.com/read/28622933/evaluating-the-potential-for-tactical-hunting-in-the-middle-stone-age-insights-from-a-bonebed-of-the-extinct-bovid-rusingoryx-atopocranion
#1
Kirsten E Jenkins, Sheila Nightingale, J Tyler Faith, Daniel J Peppe, Lauren A Michel, Steven G Driese, Kieran P McNulty, Christian A Tryon
The foraging behaviors of Middle Stone Age (MSA) early modern humans have largely been based on evidence from well-stratified cave sites in South Africa. Whereas these sites have provided an abundance of data for behavioral reconstruction that are unmatched elsewhere in Africa, they are unlikely to preserve evidence of the diversity of foraging strategies employed by MSA hunters who lived in a variety of ecological and landscape settings across the African continent. Here we describe the results of recent excavations at the open-air site of Bovid Hill at Wakondo, Rusinga Island, Kenya, which yielded 24 in situ MSA artifacts within an assemblage of bones comprised exclusively of the extinct alcelaphin bovid Rusingoryx atopocranion...
July 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28622926/hominid-visitation-of-the-moravian-karst-during-the-middle-upper-paleolithic-transition-new-results-from-pod-hradem-cave-czech-republic
#2
L Nejman, R Wood, D Wright, L Lisá, Z Nerudová, P Neruda, A Přichystal, J Svoboda
In 1956-1958, excavations of Pod Hradem Cave in Moravia (eastern Czech Republic) revealed evidence for human activity during the Middle-Upper Paleolithic transition. This spanned 25,050-44,800 cal BP and contained artefacts attributed to the Aurignacian and Szeletian cultures, including those made from porcelanite (rarely used at Moravian Paleolithic sites). Coarse grained excavation techniques and major inversions in radiocarbon dates meant that site chronology could not be established adequately. This paper documents re-excavation of Pod Hradem in 2011-2012...
July 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28622923/consistent-c3-plant-habitat-of-hominins-during-400-300%C3%A2-ka-at-the-longyadong-cave-site-luonan-basin-central-china-revealed-by-stable-carbon-isotope-analyses-of-loess-deposits
#3
Hongyan Zhang, Huayu Lu, Shejiang Wang, Enlou Zhang, Richard Cosgrove, Wenchao Zhang, Lu Li
The proportions of woody and grassland taxa in terrestrial ecosystems played an important role in the origin and evolution of early Palaeolithic hominins. However the influence of ecosystem changes on hominin behavior and adaptations in Asia has not been studied in detail. Hominins have exploited the Luonan Basin in the Eastern Qinling Mountains, central China, since the early Paleolithic. Dated sites, consisting of alternating loess and soil deposits with in situ artefacts, are common in the region, and provide a detailed record of Early to Middle Pleistocene hominin environments...
July 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28605019/the-late-neandertal-permanent-lower-left-third-premolar-from-walou-cave-trooz-belgium-and-its-context
#4
Michel Toussaint, Christine Verna, Adeline Le Cabec, Aida Gómez-Robles, Christelle Draily, Michael P Richards, Stéphane Pirson
OBJECTIVES: We describe a hominin permanent lower left third premolar unearthed in 1997 at Walou Cave (Belgium), found in direct association with a Mousterian lithic industry, in a layer directly dated to 40-38,000 years BP. MATERIALS AND METHODS: The taxonomical attribution of the tooth is addressed through comparative morphometric analyses, and stable isotope analyses aimed at determining the diet of the individual. RESULTS: The Walou P3 plots within the Neandertal range of variation and is significantly different from recent modern humans in all morphometric assessments...
June 12, 2017: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/28542642/early-upper-paleolithic-colonization-across-europe-time-and-mode-of-the-gravettian-diffusion
#5
Nuno Bicho, João Cascalheira, Célia Gonçalves
This study presents new models on the origin, speed and mode of the wave-of-advance leading to the definitive occupation of Europe's outskirts by Anatomically Modern Humans, during the Gravettian, between c. 37 and 30 ka ago. These models provide the estimation for possible demic dispersal routes for AMH at a stable spread rate of c. 0.7 km/year, with the likely origin in Central Europe at the site of Geissenklosterle in Germany and reaching all areas of the European landscape. The results imply that: 1. The arrival of the Gravettian populations into the far eastern European plains and to southern Iberia found regions with very low human occupation or even devoid of hominins; 2...
2017: PloS One
https://www.readbyqxmd.com/read/28526915/dietary-behaviors-in-psoriasis-patient-reported-outcomes-from-a-u-s-national-survey
#6
Ladan Afifi, Melissa J Danesh, Kristina M Lee, Kevin Beroukhim, Benjamin Farahnik, Richard S Ahn, Di Yan, Rasnik K Singh, Mio Nakamura, John Koo, Wilson Liao
INTRODUCTION: Psoriasis patients demonstrate high interest in the role of diet on their skin condition. However, data are lacking to describe dietary interventions among psoriasis patients and associated outcomes. This study aims to identify common dietary habits, interventions and perceptions among patients with psoriasis, and to examine patient-reported skin outcomes in response to these interventions. METHODS: We administered a 61-question survey to the National Psoriasis Foundation membership asking psoriasis patients about dietary habits, modifications, skin responses, and perceptions...
June 2017: Dermatology and Therapy
https://www.readbyqxmd.com/read/28526288/the-association-between-mid-facial-morphology-and-climate-in-northeast-europe-differs-from-that-in-north-asia-implications-for-understanding-the-morphology-of-late-pleistocene-homo-sapiens
#7
Andrej A Evteev, Alla A Movsesian, Alexandra N Grosheva
The climate of northeastern Europe is likely to resemble in many ways Late Pleistocene periglacial conditions in Europe, but there have been relatively few studies exploring the association between climate and morphology in the mid-face of modern northeastern European populations. To fill this gap, we sampled 540 male skulls from 22 European and Near Eastern groups, including 314 skulls from 11 populations from northeastern Europe, to test for possible climate-morphology association at the continental scale...
June 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28520745/high-handaxe-symmetry-at-the-beginning-of-the-european-acheulian-the-data-from-la-noira-france-in-context
#8
Radu Iovita, Inbal Tuvi-Arad, Marie-Hélène Moncel, Jackie Despriée, Pierre Voinchet, Jean-Jacques Bahain
In the last few decades, new discoveries have pushed the beginning of the biface-rich European Acheulian from 500 thousand years (ka) ago back to at least 700 ka, and possibly to 1 million years (Ma) ago. It remains, however, unclear to date if handaxes arrived in Europe as a fully developed technology or if they evolved locally from core-and-flake industries. This issue is also linked with another long-standing debate on the existence and behavioral, cognitive, and social meaning of a possibly chronological trend for increased handaxe symmetry throughout the Lower Paleolithic...
2017: PloS One
https://www.readbyqxmd.com/read/28440046/attenuated-low-grade-inflammation-following-long-term-dietary-intervention-in-postmenopausal-women-with-obesity
#9
Caroline Blomquist, Malin Alvehus, Jonas Burén, Mats Ryberg, Christel Larsson, Bernt Lindahl, Caroline Mellberg, Ingegerd Söderström, Elin Chorell, Tommy Olsson
OBJECTIVE: Abdominal fat accumulation after menopause is associated with low-grade inflammation and increased risk of metabolic disorders. Effective long-term lifestyle treatment is therefore needed. METHODS: Seventy healthy postmenopausal women (age 60 ± 5.6 years) with BMI 32.5 ± 5.5 were randomized to a Paleolithic-type diet (PD) or a prudent control diet (CD) for 24 months. Blood samples and fat biopsies were collected at baseline, 6 months, and 24 months to analyze inflammation-related parameters...
May 2017: Obesity
https://www.readbyqxmd.com/read/28434540/an-updated-age-for-the-xujiayao-hominin-from-the-nihewan-basin-north-china-implications-for-middle-pleistocene-human-evolution-in-east-asia
#10
Hong Ao, Chun-Ru Liu, Andrew P Roberts, Peng Zhang, Xinwen Xu
The Xujiayao site in the Nihewan Basin (North China) is one of the most important Paleolithic sites in East Asia. Twenty Homo fossils, which were previously assigned to an archaic Homo sapiens group, have been excavated along with more than 30,000 lithic artifacts and ∼5000 mammalian fossil specimens. Dating of the Xujiayao hominin has been pursued since its excavation in the 1970s, but its age has remained controversial because of limitations of the dating techniques that have been applied to available materials...
May 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28394724/a-multimodal-nonpharmacologic-intervention-improves-mood-and-cognitive-function-in-people-with-multiple-sclerosis
#11
Jennifer E Lee, Babita Bisht, Michael J Hall, Linda M Rubenstein, Rebecca Louison, Danielle T Klein, Terry L Wahls
OBJECTIVE: The objective of this study was to examine whether participation in a 12-month multimodal intervention would improve mood and cognitive function in adults with progressive multiple sclerosis (MS). METHODS: In this one-arm, open-label feasibility trial, participants were prescribed a home-based multimodal intervention, including (1) a modified Paleolithic diet; (2) an exercise program (stretching and strengthening of the trunk and lower limb muscles); (3) neuromuscular electrical stimulation (EStim) of trunk and lower limb muscles; and (4) stress management (meditation and self-massage)...
March 2017: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/28366202/human-predatory-behavior-and-the-social-implications-of-communal-hunting-based-on-evidence-from-the-td10-2-bison-bone-bed-at-gran-dolina-atapuerca-spain
#12
Antonio Rodríguez-Hidalgo, Palmira Saladié, Andreu Ollé, Juan Luis Arsuaga, José María Bermúdez de Castro, Eudald Carbonell
Zooarcheological research is an important tool in reconstructing subsistence, as well as for inferring relevant aspects regarding social behavior in the past. The organization of hunting parties, forms of predation (number and rate of animals slaughtered), and the technology used (tactics and tools) must be taken into account in the identification and classification of hunting methods in prehistory. The archeological recognition of communal hunting reflects an interest in evolutionary terms and their inherent implications for anticipatory capacities, social complexity, and the development of cognitive tools, such as articulated language...
April 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28345756/the-dawn-of-dentistry-in-the-late-upper-paleolithic-an-early-case-of-pathological-intervention-at-riparo-fredian
#13
Gregorio Oxilia, Flavia Fiorillo, Francesco Boschin, Elisabetta Boaretto, Salvatore A Apicella, Chiara Matteucci, Daniele Panetta, Rossella Pistocchi, Franca Guerrini, Cristiana Margherita, Massimo Andretta, Rita Sorrentino, Giovanni Boschian, Simona Arrighi, Irene Dori, Giuseppe Mancuso, Jacopo Crezzini, Alessandro Riga, Maria C Serrangeli, Antonino Vazzana, Piero A Salvadori, Mariangela Vandini, Carlo Tozzi, Adriana Moroni, Robin N M Feeney, John C Willman, Jacopo Moggi-Cecchi, Stefano Benazzi
OBJECTIVES: Early evidence for the treatment of dental pathology is found primarily among food-producing societies associated with high levels of oral pathology. However, some Late Pleistocene hunter-gatherers show extensive oral pathology, suggesting that experimentation with therapeutic dental interventions may have greater antiquity. Here, we report the second earliest probable evidence for dentistry in a Late Upper Paleolithic hunter-gatherer recovered from Riparo Fredian (Tuscany, Italy)...
March 27, 2017: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/28265281/chloroplast-genome-analysis-of-resurrection-tertiary-relict-haberlea-rhodopensis-highlights-genes-important-for-desiccation-stress-response
#14
Zdravka Ivanova, Gaurav Sablok, Evelina Daskalova, Gergana Zahmanova, Elena Apostolova, Galina Yahubyan, Vesselin Baev
Haberlea rhodopensis is a paleolithic tertiary relict species, best known as a resurrection plant with remarkable tolerance to desiccation. When exposed to severe drought stress, H. rhodopensis shows an ability to maintain the structural integrity of its photosynthetic apparatus, which re-activates easily upon rehydration. We present here the results from the assembly and annotation of the chloroplast (cp) genome of H. rhodopensis, which was further subjected to comparative analysis with the cp genomes of closely related species...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28257445/divergence-in-the-evolution-of-paleolithic-symbolic-and-technological-systems-the-shining-bull-and-engraved-tablets-of-rocher-de-l-imp%C3%A3-ratrice
#15
Nicolas Naudinot, Camille Bourdier, Marine Laforge, Céline Paris, Ludovic Bellot-Gurlet, Sylvie Beyries, Isabelle Thery-Parisot, Michel Le Goffic
The development of the Azilian in Western Europe 14,000 years ago is considered a "revolution" in Upper Paleolithic Archaeology. One of the main elements of this rapid social restructuring is the abandonment of naturalistic figurative art on portable pieces or on cave walls in the Magdalenian in favor of abstract expression on small pebbles. Recent work shows that the transformation of human societies between the Magdalenian and the Azilian was more gradual. The discovery of a new Early Azilian site with decorated stones in France supports this hypothesis...
2017: PloS One
https://www.readbyqxmd.com/read/28251872/phylogeography-of-human-y-chromosome-haplogroup-q3-l275-from-an-academic-citizen-science-collaboration
#16
Oleg Balanovsky, Vladimir Gurianov, Valery Zaporozhchenko, Olga Balaganskaya, Vadim Urasin, Maxat Zhabagin, Viola Grugni, Rebekah Canada, Nadia Al-Zahery, Alessandro Raveane, Shao-Qing Wen, Shi Yan, Xianpin Wang, Pierre Zalloua, Abdullah Marafi, Sergey Koshel, Ornella Semino, Chris Tyler-Smith, Elena Balanovska
BACKGROUND: The Y-chromosome haplogroup Q has three major branches: Q1, Q2, and Q3. Q1 is found in both Asia and the Americas where it accounts for about 90% of indigenous Native American Y-chromosomes; Q2 is found in North and Central Asia; but little is known about the third branch, Q3, also named Q1b-L275. Here, we combined the efforts of population geneticists and genetic genealogists to use the potential of full Y-chromosome sequencing for reconstructing haplogroup Q3 phylogeography and suggest possible linkages to events in population history...
February 7, 2017: BMC Evolutionary Biology
https://www.readbyqxmd.com/read/28179490/paleolithic-and-mediterranean-diet-pattern-scores-are-inversely-associated-with-all-cause-and-cause-specific-mortality-in-adults
#17
Kristine A Whalen, Suzanne Judd, Marjorie L McCullough, W Dana Flanders, Terryl J Hartman, Roberd M Bostick
Background: Poor diet quality is associated with a higher risk of many chronic diseases that are among the leading causes of death in the United States. It has been hypothesized that evolutionary discordance may account for some of the higher incidence and mortality from these diseases.Objective: We investigated associations of 2 diet pattern scores, the Paleolithic and the Mediterranean, with all-cause and cause-specific mortality in the REGARDS (REasons for Geographic and Racial Differences in Stroke) study, a longitudinal cohort of black and white men and women ≥45 y of age...
April 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28167923/cultural-and-species-differences-in-gazing-patterns-for-marked-and-decorated-objects-a-comparative-eye-tracking-study
#18
Cordelia Mühlenbeck, Thomas Jacobsen, Carla Pritsch, Katja Liebal
Objects from the Middle Paleolithic period colored with ochre and marked with incisions represent the beginning of non-utilitarian object manipulation in different species of the Homo genus. To investigate the visual effects caused by these markings, we compared humans who have different cultural backgrounds (Namibian hunter-gatherers and German city dwellers) to one species of non-human great apes (orangutans) with respect to their perceptions of markings on objects. We used eye-tracking to analyze their fixation patterns and the durations of their fixations on marked and unmarked stones and sticks...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28125602/the-aggradational-successions-of-the-aniene-river-valley-in-rome-age-constraints-to-early-neanderthal-presence-in-europe
#19
Fabrizio Marra, Piero Ceruleo, Luca Pandolfi, Carmelo Petronio, Mario F Rolfo, Leonardo Salari
We revise the chronostratigraphy of several sedimentary successions cropping out along a 5 km-long tract of the Aniene River Valley in Rome (Italy), which yielded six hominin remains previously attributed to proto- or archaic Neanderthal individuals, as well as a large number of lithic artefacts showing intermediate characteristics somewhere between the local Acheulean and Mousterian cultures. Through a method of correlation of aggradational successions with post-glacial sea-level rises, relying on a large set of published 40Ar/39Ar ages of interbedded volcanic deposits, we demonstrate that deposition of the sediments hosting the human remains spans the interval 295-220 ka...
2017: PloS One
https://www.readbyqxmd.com/read/28034447/c282y-h63d-hemochromatosis-mutations-and-microevolution-speculations-concerning-the-basque-population
#20
F Bauduer
The Basques live at the Western extremity of the Pyrenees. According to linguistic and genetic data they could be considered as one of the most ancient European populations. Numerous studies have evidenced particular patterns in the frequency of several genetic polymorphisms in this relatively unmixed human group. We discuss herein the puzzling distribution of the two major hemochromatosis HFE mutations associated with hereditary hemochromatosis. Thus, one can observe a low frequency of C282Y and, in contrast, one of the highest European frequencies of H63D...
January 2017: Homo: Internationale Zeitschrift Für die Vergleichende Forschung Am Menschen
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