Abstract：
:Evidence for the acquisition of nutritionally dense food resources by early Pleistocene hominins has implications for both hominin biology and behavior. Aquatic fauna may have comprised a source of highly nutritious resources to hominins in the Turkana Basin at ∼1.95 Ma. Here we employ multiple datasets to examine the issue of aquatic resource use in the early Pleistocene. This study focuses on four components of aquatic faunal assemblages (1) taxonomic diversity, (2) skeletal element proportion, (3) bone fragmentation and (4) bone surface modification. These components are used to identify associations between early Pleistocene aquatic remains and hominin behavior at the site of FwJj20 in the Koobi Fora Fm. (Kenya). We focus on two dominant aquatic species: catfish and turtles. Further we suggest that data on aquatic resource availability as well as ethnographic examples of aquatic resource use complement our observations on the archaeological remains from FwJj20. Aquatic food items provided hominins with a valuable nutritional alternative to an exclusively terrestrial resource base. We argue that specific advantages afforded by an aquatic alternative to terrestrial resources include (1) a probable reduction in required investment of energy relative to economic return in the form of nutritionally dense food items, (2) a decrease in the technological costs of resource acquisition, and (3) a reduced level of inter-specific competition associated with carcass access and an associated reduction of predation risk relative to terrestrial sources of food. The combined evidence from FwJj20 suggests that aquatic resources may have played a substantial role in early Pleistocene diets and these resources may have been overlooked in previous interpretations of hominin behavior.
journal_name
J Hum Evoljournal_title
Journal of human evolutionauthors
Archer W,Braun DR,Harris JW,McCoy JT,Richmond BGdoi
10.1016/j.jhevol.2014.02.012subject
Has Abstractpub_date
2014-12-01 00:00:00pages
74-87eissn
0047-2484issn
1095-8606pii
S0047-2484(14)00056-6journal_volume
77pub_type
杂志文章abstract：:Dolichocebus is known from the type skull encased in a concretion, numerous isolated teeth, parts of two mandibles, and a talus. The specimens come from the Trelew Member (early Miocene, Colhuehuapian South American Land Mammal Age) of the Sarmiento Formation near the village of Gaiman, Chubut Province, Argentina, dat...
journal_title：Journal of human evolution
pub_type： 杂志文章
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abstract：:The KNM-ER 64060 dentition derives from a horizon that most likely dates to between 2.02 and 2.03 Ma. A proximate series of postcranial bones (designated KNM-ER 64061) derives from the same siltstone unit and may be associated with the dentition, but their separation on the surface of the site leaves some room for dou...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2019.03.017
更新日期：2019-06-01 00:00:00
abstract：:Microstructural characteristics of enamel are minimally influenced by extrinsic / non-genomic factors and are thus potentially important in any attempt to establish the taxonomic attribution of Plio-Pleistocene hominids. The aim of this work is to assess the potential use of enamel microstructural characteristics in a...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：:As early as the 1970s, Robinson defined lumbar vertebrae according to their zygapophyseal orientation. He identified six lumbar elements in fossil Sts 14 Australopithecus africanus, one more than is commonly present in modern humans. It is now generally inferred that the modal number of lumbar vertebrae for australopi...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2012.01.008
更新日期：2012-04-01 00:00:00
abstract：:The first omomyine petrosals, those of Omomys carteri, are described. Omomys probably had a tympanic bulla and canals for the intratympanic carotid circulation derived from the petrosal bone. The stapedial and promontory canals were complete, large and subequal. The posterior carotid foramen entered the bulla posterom...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1006/jhev.2000.0417
更新日期：2000-08-01 00:00:00
abstract：:Bone surface modifications have become important indicators of hominin behavior and ecology at prehistoric archaeological sites. However, the method by which we identify and interpret these marks remains largely unchanged despite decades of research, relying on qualitative criteria and lacking standardization between ...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2016.10.002
更新日期：2017-01-01 00:00:00
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journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2009.09.006
更新日期：2010-01-01 00:00:00
abstract：:The origin and diversification of modern humans have been characterized by major evolutionary transitions and demographic changes. Patterns of genetic variation within modern populations can help with reconstructing this ∼200 thousand year-long population history. However, by combining this information with genomic da...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2014.06.015
更新日期：2015-02-01 00:00:00
abstract：:Morotopithecus bishopi and Afropithecus turkanensis are two large-bodied hominoid primates from early Miocene deposits of eastern Africa. Researchers have used both cranial and postcranial characters to distinguish these two species. Unfortunately, of the fossil material attributed to each, only the face, palate, and ...
journal_title：Journal of human evolution
pub_type： 历史文章,杂志文章
doi：10.1016/j.jhevol.2006.07.002
更新日期：2006-11-01 00:00:00
abstract：:Homo sapiens sapiens displays a species wide lateralised hand preference, with 85% of individuals in all populations being right-handed for most manual actions. In contrast, no other great ape species shows such strong and consistent population level biases, indicating that extremes of both direction and strength of m...
journal_title：Journal of human evolution
pub_type： 历史文章,杂志文章
doi：10.1016/j.jhevol.2009.02.012
更新日期：2009-10-01 00:00:00
abstract：:Two hypotheses, based on previous work on Neandertal anterior and premolar teeth, are investigated here: (1) that estimated molar lateral enamel formation times in Neandertals are likely to fall within the range of modern human population variation, and (2) that perikymata (lateral enamel growth increments) are distri...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2007.09.016
更新日期：2008-02-01 00:00:00
abstract：:Upper-to-lower limb proportions of Homo habilis are often said to be more ape-like than those of its reputed ancestor, Australopithecus afarensis. Such proportions would either imply multiple evolutionary reversals or parallel development of a relatively short upper limb in A. afarensis and later Homo. However, assess...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2007.06.001
更新日期：2007-10-01 00:00:00
abstract：:We report the frequencies of linear enamel hypoplasia (LEH) and, specifically, pitting enamel hypoplasia (PEH) defects in the teeth of Paranthropus robustus, for comparison with four other South African hominin species and three extant nonhuman primate species. Unlike LEH, the lesser known PEH is characterized by mult...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2019.01.002
更新日期：2019-04-01 00:00:00
abstract：:It has long been thought that quadrupedal primates successfully occupy arboreal environments, in part, by relying on their grasping feet to control balance and propulsion, which frees their hands to test unstable branches and forage. If this interlimb decoupling of function is real, there should be discernible differe...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2015.09.004
更新日期：2015-11-01 00:00:00
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journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2016.06.005
更新日期：2016-10-01 00:00:00
abstract：:The Middle Palaeolithic site of Payre in southeastern France yields abundant archaeological material associated with fossil hominid remains. With its long sequence of Middle Pleistocene deposits, Payre is a key site to study the Middle Palaeolithic chronology of this region. This study is the first to investigate carb...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2013.06.013
更新日期：2013-10-01 00:00:00
abstract：:The phylogenetic relationships of early Pleistocene Homo crania from the South African sites of Swartkrans and Sterkfontein were investigated through cladistic analyses of 99 morphological characters. The Swartkrans Member 1 specimen SK 847 and the Stw 53 cranium from Sterkfontein Member 5A were treated as separate op...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2007.10.012
更新日期：2008-05-01 00:00:00
abstract：:Limnopithecus is a small-bodied catarrhine genus that is widespread throughout early Miocene sites in East Africa. Although two species of this genus have been described - Limnopithecus legetet (type species) and Limnopithecus evansi - they are poorly known anatomically and their systematic positions remain unresolved...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2016.01.004
更新日期：2016-05-01 00:00:00
abstract：:Molecular data suggest that humans are more closely related to chimpanzees than either is to the gorillas, yet one finds the closest similarity in craniofacial morphology to be among the great apes to the exclusion of humans. To clarify how and when these differences arise in ontogeny, we studied ontogenetic trajector...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2004.03.006
更新日期：2004-06-01 00:00:00
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journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2013.09.011
更新日期：2014-02-01 00:00:00
abstract：:Interpretations of faunal assemblages from the late Miocene Mpesida Beds in the Tugen Hills of the Central Kenyan Rift Valley have figured prominently in discussions of faunal turnover and establishment of the modern East African communities. These faunal changes have important implications for the divergence of the h...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1006/jhev.2001.0503
更新日期：2002-01-01 00:00:00
abstract：:Cognitive neuropsychology, cognitive anthropology, and cognitive archaeology are combined to yield a picture of Neandertal cognition in which expert performance via long-term working memory is the centerpiece of problem solving. This component of Neandertal cognition appears to have been modern in scope. However, Nean...
journal_title：Journal of human evolution
pub_type： 杂志文章,评审
doi：10.1016/j.jhevol.2004.01.005
更新日期：2004-04-01 00:00:00
abstract：:The Western Cape region of South Africa is home to a unique type of mediterranean vegetation called fynbos, as well as some of the earliest sites of modern human occupation in southern Africa. Reconstructing the paleohabitats during occupations of these early anatomically modern Homo sapiens is important for understan...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2010.07.002
更新日期：2010-09-01 00:00:00
abstract：:Geoarchaeological research at the Middle Pleistocene site of Schöningen 13 II-4, often referred to as the Speerhorizont, has focused on describing and evaluating the depositional contexts of the well-known wooden spears, butchered horses, and stone tools. These finds were recovered from the transitional contact betwee...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2015.07.008
更新日期：2015-12-01 00:00:00
abstract：:The functional anatomy of the hominin foot has played a crucial role in studies of locomotor evolution in human ancestors and extinct relatives. However, foot fossils are rare, often isolated, and fragmentary. Here, we describe a complete hominin second metatarsal (StW 89) from the 2.0-2.6 million year old deposits of...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2012.05.010
更新日期：2012-09-01 00:00:00
abstract：:Approximately 90% of the human population is right-handed. The emergence of this hand preference in humans is thought to be linked to the ability to execute complex tasks and habitual bipedalism. In order to test these hypotheses, the present study explored, for the first time, hand preference in relation to both body...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2015.02.015
更新日期：2015-05-01 00:00:00
abstract：:Western Kenya is well known for abundant early Miocene hominoid fossils. However, the Wasiriya Beds of Rusinga Island, Kenya, preserve a Pleistocene sedimentary archive with radiocarbon age estimates of >33-45 ka that contains Middle Stone Age artifacts and abundant, well-preserved fossil fauna: a co-occurrence rare i...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2010.07.020
更新日期：2010-12-01 00:00:00
abstract：:The stratigraphy of Tabun Cave (Mt. Carmel), which comprises one of the longest sequences of Lower and Middle Paleolithic of the Near East, is widely used as a reference in debates on the evolution of Paleolithic industries and on the origin of modern humans and their relationship to the Neandertals. Considering the m...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2003.09.004
更新日期：2003-11-01 00:00:00
abstract：:This paper presents a comprehensive comparative analysis of the Neanderthal bony labyrinth, a structure located inside the petrous temporal bone. Fifteen Neanderthal specimens are compared with a Holocene human sample, as well as with a small number of European Middle Pleistocene hominins, and early anatomically moder...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/s0047-2484(02)00166-5
更新日期：2003-02-01 00:00:00
abstract：:The greatly diversified locomotor behaviors in the Hominoidea impose different mechanical requirements in the upper limb of each species. As forearm rotation has a major role in locomotion, the skeletal structures involved in this movement may display differences among taxa that reflect functional adaptations. To test...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2014.08.004
更新日期：2014-11-01 00:00:00
