The Metopic Suture of Taung

A recent article in PNAS looks at the metopic suture on the Taung endocast. Before discussing the article a few words are in order about the frontal bone.

Know Your Hominin: The Dederiyeh Neanderthal Infant

The Dederiyeh Neanderthal infant was found in Dederiyeh Cave, in Syria, in 1993. The skelton is that of a two year old and dates to 50,000-70,000 years ago. Source: Akazawa et al 1995 Neanderthal infant burial from the Dederiyeh cave in Syria

East African Australopithecines: More than One Species?

The fact that two species of Australopithecus coexisted, more or less, in South Africa has been known for years. One of the more interesting South African specimens (Stw 573) is dated to somewhere between 3.5 and 3 million years. It has a divergent big toe. As does a new partial foot found in East Africa. [...]

Begging For Articles: Asian Australopithecines

Can someone with access send me the following articles: A critical analysis of claims for the existence of Southeast Asian australopithecines, Journal of Human Evolution Volume 26, Issue 1, Pages 3–21 http://dx.doi.org/10.1006/jhev.1994.1002 Meganthropus, australopithecines and hominids, American Journal of Physical Anthropology Volume 11, Issue 1, pages 1–38, DOI: 10.1002/ajpa.1330110112 Further remarks on the relationship between [...]

Know Your Hominin: Sambungmacan 3

Sambungmacan 3 was discovered in 1977 and spent some time on the antiquities market, eventually ending up in New York, where its importance was realized. It has since been returned to Indonesia. It is attributed to Homo erectus and may be the skull of a female. For Further Reading: Broadfield et al (2001) Endocast of [...]

Know Your Hominin: A. L. 822-1

A. L. 822-1 was discovered in 2000 at Hadar, Ethipia. It is attributed to Australopithecus afarensis and is, at the time of discovery, the only complete skull of a female A. afarensis. The skull dates to approximately 3.1 MYA and is one of three that preserves both a cranium and a mandible (the others being [...]

Know Your Hominin: Stw 53

I am starting a new series, similar to “know Your Primate” – which will continue – on hominins. The difference, besides subject matter, will be that instead of discussing species I’ll be posting pictures of individual fossils with some additional commentary as the mood strikes me. First up is Stw 53 from Sterfontein. Stw 53 [...]

A New Study on Homo floresiensis

Nature News mentions a new study on Homo floresiensis that concludes that the fossil is that of a microcephalic modern human. The study is actually published in PNAS (and if someone could send me a copy I would appreciate it – my email is in the about tab).

Australopithecus sediba in the news

There are a couple of news articles on Australopithecus sediba. The first, at Science News concerns a presentation by Darryl de Ruiter at the AAPA meetings.

Was Australopithecus anamensis Arboreal?

That is the question asked by a recemt paper in Folia Primatologica. I don’t have access but Discovery News has the story. Apparently, the researchers analyzed the capitates of a number of hominoids and hominins. According to Discovery News:

Changing Views on Australopithecus afarensis

The other day I stumbled across an interesting article by Kimbel and Delezene, published last year in the Yearbook of Physical Anthropology, called ‘‘Lucy’’ Redux: A Review of Research on Australopithecus afarensis. I’m just now getting around to reading it and one paragraph jumped out at me:

Neanderthal and Human Brain Growth

I was hoping to have a more in depth post on this for the upcoming edition of the Four Stone Hearth but I am not going to get it finished in time. Here is the short version.

Rickets, Neanderthals, And Lubenow: Part Two

In the previous post in this series I looked at vitamin D metabolism and the effects of vitamin D deficiency on the skeleton. So, lets talk about Lubenow and Neanderthals. Lubenows discussion of Neanderthals and rickets occurs in chapter 14. He begins the chapter by invoking the Genesis flood to explain the ice ages, which [...]

Rickets, Neanderthals, And Lubenow: Part One

I have mentioned previously that I was reading Lubenow’s Bones of Contention. In this post I would like to focus on Lubenow’s understanding of rickets and Neanderthal morphology. In order to discuss that I first need to discuss vitamin D deficiency

Interesting Science Pictures: Part XII

This is from an article in PaleoAnthropology. The map, of the find locations for the Ngangdong specimens, hasn’t been seen in 75 years. Picture source: Huffman et al (2010) Provenience Reassessment of the 1931–1933 Ngandong Homo erectus (Java), Confirmation of the Bone-Bed Origin Reported by the Discoverers. PaleoAnthropology 2010:1-60 doi:10.4207/PA.2010.ART34