Abstract：
:The whole collection of Suidae from Kanapoi is revised in the context of the systematics and evolution of Nyanzachoerus in the Pliocene of Eastern Africa. It contains only two species, Nyanzachoerus kanamensis and Notochoerus jaegeri. The size and morphology of their premolars overlap, but not those of their m3s. No transitional form between them is known in Kenya, but some populations from Uganda and Ethiopia display intermediate characters, suggesting that No. jaegeri could be descended from a kanamensis-like ancestor. However, the cranial remains of No. jaegeri from Kanapoi are insufficient to formally establish the affinities of the species. On the basis of the dentition, Notochoerus euilus could be descended from No. jaegeri. The noticeable absence of Kolpochoerus at Kanapoi (and in the whole Turkana Basin at that time) remains unexplained. The presence of a species with affinity to Nyanzachoerus tulotos at Ekora raises the possibility that uppermost Miocene sediments occur there.
journal_name
J Hum Evoljournal_title
Journal of human evolutionauthors
Geraads D,Bobe Rdoi
10.1016/j.jhevol.2017.05.004subject
Has Abstractpub_date
2020-03-01 00:00:00pages
102337eissn
0047-2484issn
1095-8606pii
S0047-2484(17)30215-4journal_volume
140pub_type
杂志文章abstract：:In this paper we report the first occurrence of an endemic African plesiadapiform primate from the early-middle Eocene locality of Glib Zegdou (Hammada du Dra, Algeria). Dralestes (new genus) is a very specialized taxon, and its closest known relative is the enigmatic and controversial genus Azibius from Gour Lazib (H...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2004.08.005
更新日期：2004-11-01 00:00:00
abstract：:Though late Middle Pleistocene in age, Homo naledi is characterized by a mosaic of Australopithecus-like (e.g., curved fingers, small brains) and Homo-like (e.g., elongated lower limbs) traits, which may suggest it occupied a unique ecological niche. Ecological reconstructions inform on niche occupation, and are parti...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2018.02.006
更新日期：2018-05-01 00:00:00
abstract：:In apes, the mandibular third premolar (P3) is adapted for a role in honing the large upper canine. The role of honing was lost early in hominin evolution, releasing the tooth from this functional constraint and allowing it to respond to subsequent changes in masticatory demands. This led to substantial morphological ...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2019.06.004
更新日期：2019-08-01 00:00:00
abstract：:An aeolian sand unit overlies the Middle Stone Age deposits at Blombos Cave on the southern Cape coast. These deposits contained culturally-important artefacts, including bone tools and pieces of engraved ochre, as well as a large number of worked lithics. The aeolian sand and two other remnants of the sand dune forme...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/s0047-2484(03)00048-4
更新日期：2003-05-01 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：:Strepsirrhine and haplorhine primates exhibit highly derived features of the visual system that distinguish them from most other mammals. Comparative data link the evolution of these visual specializations to the sequential acquisition of nocturnal visual predation in the primate stem lineage and diurnal visual predat...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2006.09.006
更新日期：2007-03-01 00:00:00
abstract：:Spy cave (Jemeppe-sur-Sambre, Belgium) is reputed for the two adult Neandertal individuals discovered in situ in 1886. Recent reassessment of the Spy collections has allowed direct radiocarbon dating of these individuals. The sorting of all of the faunal collections has also led to the discovery of the remains of a Ne...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2010.07.022
更新日期：2010-12-01 00:00:00
abstract：:Excavations at Liang Bua, on the Indonesian island of Flores, have yielded a stratified sequence of stone artifacts and faunal remains spanning the last 95k.yr., which includes the skeletal remains of two human species, Homo sapiens in the Holocene and Homo floresiensis in the Pleistocene. This paper summarizes and fo...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2009.08.003
更新日期：2009-11-01 00:00:00
abstract：:The fossil calvaria known as the Mojokerto child's skull was discovered in 1936, but uncertainties have persisted about its paleoenvironmental context and geological age because of difficulties in relocating the discovery site. Past relocation efforts were hindered by inaccuracies in old base maps, intensive post-1930...
journal_title：Journal of human evolution
pub_type： 历史文章,杂志文章
doi：10.1016/j.jhevol.2005.11.002
更新日期：2006-04-01 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：:The shape of the dental arcade and canine size distinguish extant humans from all apes. Humans are characterized by a parabolic arcade with short postcanine tooth rows and small canines, whereas apes have long, U-shaped arcades with large canines. The evolutionary and biomechanical mechanisms underlying arcade shape d...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2017.02.010
更新日期：2017-06-01 00:00:00
abstract：:The size of the infraorbital foramen (IOF) is correlated with the size of the infraorbital nerve and number of mystacial vibrissae in mammals. Accordingly, IOF cross-sectional area has been used to infer both the rostral mechanoreceptive acuity and phylogenetic relationships of extinct crown primates and plesiadapifor...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2017.01.017
更新日期：2017-04-01 00:00:00
abstract：:Sexual dimorphism is an important component of the total variation seen in populations and plays a key role in taxonomic debates. In this study, microtomographic (microcomputed tomography) techniques were applied to a sample of hominin teeth from the Sima de los Huesos site (Spain). Dental tissue proportions of the pe...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2020.102793
更新日期：2020-07-01 00:00:00
abstract：:Investigations into the evolution of the primate brain have tended to neglect the role of connectivity in determining which brain structures have changed in size, focusing instead on changes in the size of the whole brain or of individual brain structures, such as the neocortex, in isolation. We show that the primate ...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/s0047-2484(02)00162-8
更新日期：2003-01-01 00:00:00
abstract：:New radiocarbon dates from the sites of Bockstein-Törle, Geissenklösterle, Hohle Fels, Hohlenstein-Stadel, Sirgenstein, and Vogelherd in the Swabian Jura of southwestern Germany indicate that the Aurignacian of the region spans the period from ca. 40-30ka BP. If the situation at Vogelherd, in which skeletal remains fr...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/s0047-2484(02)00202-6
更新日期：2003-03-01 00:00:00
abstract：:Previous attempts to estimate body mass in pre-Holocene hominins have relied on prediction equations derived from relatively limited extant samples. Here we derive new equations to predict body mass from femoral head breadth and proximal tibial plateau breadth based on a large and diverse sample of modern humans (avoi...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2017.10.014
更新日期：2018-02-01 00:00:00
abstract：:Ritualized greetings, defined as exchanges of non-aggressive signals, are common among males living in multi-male groups and are thought to balance the trade-offs of male co-residence. While ritualized greetings are widespread in the animal kingdom, the behavioral repertoire described in the genus Papio is exceptional...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2018.10.007
更新日期：2018-12-01 00:00:00
abstract：:Non-human primates demonstrate food preferences much like humans. We have little insight, however, into how those preferences impact oral processing in primates. To begin describing this relationship, we conducted a preliminary analysis measuring food preference in two tufted capuchins (Cebus apella) and comparing ran...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2016.07.001
更新日期：2016-09-01 00:00:00
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journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2016.01.008
更新日期：2016-03-01 00:00:00
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journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2013.06.002
更新日期：2013-08-01 00:00:00
abstract：:Previous studies have differed in expectations about whether long limbs should increase or decrease the energetic cost of locomotion. It has recently been shown that relatively longer lower limbs (relative to body mass) reduce the energetic cost of human walking. Here we report on whether a relationship exists between...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2007.04.001
更新日期：2007-08-01 00:00:00
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：:We report the discovery of three isolated primate petrosal fragments from the fossiliferous locality of Chambi (Tunisia), a primate-bearing locality dating from the late early to the early middle Eocene. These fossils display a suite of anatomical characteristics otherwise found only in strepsirhines, and as such migh...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2013.06.014
更新日期：2013-11-01 00:00:00
abstract：:The fashioning of stone inserts for composite tools by blunting flakes and blades is a technique usually associated with Late Pleistocene modern humans. Recent reports from two sites in south central Africa (Twin Rivers and Kalambo Falls) suggest that this backed tool technology originated in the later Middle Pleistoc...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1006/jhev.2002.0597
更新日期：2002-11-01 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：:Hominin habitats are frequently described as 'mosaic' based on interpretations of fossil assemblages comprising taxa with divergent functional adaptations (e.g., both grazers and browsers). This interpretation rests on an assumption that mammal functional diversity is positively associated with habitat heterogeneity. ...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2020.102853
更新日期：2020-09-01 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：:Archaeological excavations at the DK site in the eastern Olduvai Basin, Tanzania, age-bracketed between ∼1.88 Ma (Bed I Basalt) and ∼1.85 Ma (Tuff IB), record the oldest lahar inundation, modification, and preservation of a hominin "occupation" site yet identified. Our landscape approach reconstructs environments and ...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2017.11.011
更新日期：2018-03-01 00:00:00
abstract：:Although Neandertals are the best-known fossil hominins, the tempo and evolutionary processes in their lineage are strongly debated. This is in part due to the scarcity of the fossil record, in particular before the marine isotopic stage (MIS) 5. In 2010, a partial hominin mandible was discovered at the Middle Paleoli...
journal_title：Journal of human evolution
pub_type： 杂志文章
doi：10.1016/j.jhevol.2020.102775
更新日期：2020-07-01 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
