- Paleobiological Implications of the Ardipithecus ramidus Dentition
[作者:Suwa, G; Kono, RT; Simpson, SW; Asfaw, B; Lovejoy, CO; White, TD,期刊:Science, 页码:94-99 , 文章类型: Article,,卷期:2009年326-5949]
- The Middle Awash Ardipithecus ramidus sample comprises over 145 teeth, including associated maxillary and mandibular sets. These help reveal the earliest stages of human evolution. Ar. ramidus lacks the postcanine megado...
- Macrovertebrate Paleontology and the Pliocene Habitat of Ardipithecus ramidus
[作者:White, TD; Ambrose, SH; Suwa, G; Su, DF; DeGusta, D; Bernor, RL; Boisserie, JR; Brunet, M; Delson, E; Frost, S; Garcia, N; Giaourtsakis, IX; Haile-Selassie, Y; Howell, FC; Lehmann, T; Likius, A; Pehlevan, C; Saegusa, H; Semprebon, G; Teaford, M; Vrba, E,期刊:Science, 页码:87-93 , 文章类型: Article,,卷期:2009年326-5949]
- A diverse assemblage of large mammals is spatially and stratigraphically associated with Ardipithecus ramidus at Aramis. The most common species are tragelaphine antelope and colobine monkeys. Analyses of their postcrani...
- Ardipithecus ramidus and the Paleobiology of Early Hominids
[作者:White, TD; Asfaw, B; Beyene, Y; Haile-Selassie, Y; Lovejoy, CO; Suwa, G; WoldeGabriel, G,期刊:Science, 页码:75-86 , 文章类型: Article,,卷期:2009年326-5949]
- Hominid fossils predating the emergence of Australopithecus have been sparse and fragmentary. The evolution of our lineage after the last common ancestor we shared with chimpanzees has therefore remained unclear. Ardipit...
- Combining Prehension and Propulsion: The Foot of Ardipithecus ramidus
[作者:Lovejoy, CO; Latimer, B; Suwa, G; Asfaw, B; White, TD,期刊:Science, 页码:60-61 , 文章类型: Article,,卷期:2009年326-5949]
- Several elements of the Ardipithecus ramidus foot are preserved, primarily in the ARA-VP-6/500 partial skeleton. The foot has a widely abducent hallux, which was not propulsive during terrestrial bipedality. However, it ...
- The Pelvis and Femur of Ardipithecus ramidus: The Emergence of Upright Walking
[作者:Lovejoy, CO; Suwa, G; Spurlock, L; Asfaw, B; White, TD,期刊:Science, 页码:60-61 , 文章类型: Article,,卷期:2009年326-5949]
- The femur and pelvis of Ardipithecus ramidus have characters indicative of both upright bipedal walking and movement in trees. Consequently, bipedality in Ar. ramidus was more primitive than in later Australopithecus. Co...
- Careful Climbing in the Miocene: The Forelimbs of Ardipithecus ramidus and Humans Are Primitive
[作者:Lovejoy, CO; Simpson, SW; White, TD; Asfaw, B; Suwa, G,期刊:Science, 页码:60-61 , 文章类型: Article,,卷期:2009年326-5949]
- The Ardipithecus ramidus hand and wrist exhibit none of the derived mechanisms that restrict motion in extant great apes and are reminiscent of those of Miocene apes, such as Proconsul. The capitate head is more palmar t...
- The Ardipithecus ramidus Skull and Its Implications for Hominid Origins
[作者:Suwa, G; Asfaw, B; Kono, RT; Kubo, D; Lovejoy, CO; White, TD,期刊:Science, 页码:60-61 , 文章类型: Article,,卷期:2009年326-5949]
- The highly fragmented and distorted skull of the adult skeleton ARA-VP-6/500 includes most of the dentition and preserves substantial parts of the face, vault, and base. Anatomical comparisons and micro-computed tomograp...
- Taphonomic, Avian, and Small-Vertebrate Indicators of Ardipithecus ramidus Habitat
[作者:Louchart, A; Wesselman, H; Blumenschine, RJ; Hlusko, LJ; Njau, JK; Black, MT; Asnake, M; White, TD,期刊:Science, 页码:60-61 , 文章类型: Article,,卷期:2009年326-5949]
- Thousands of vertebrate specimens were systematically collected from the stratigraphic interval containing Ardipithecus ramidus. The carcasses of larger mammals were heavily ravaged by carnivores. Nearly 10,000 small-mam...
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