Monday, July 13, 2009

First Direct Evidence of Fish Consumption By Modern Humans

Science Daily: First Direct Evidence Of Substantial Fish Consumption By Early Modern Humans In China 40,000 Years Ago.

ScienceDaily (July 13, 2009) — Freshwater fish are an important part of the diet of many peoples around the world, but it has been unclear when fish became an important part of the year-round diet for early humans.

A new study by an international team of researchers, including Erik Trinkaus, Ph.D., professor of anthropology in Arts & Sciences at Washington University in St. Louis, shows it may have happened in China as far back as 40,000 years ago.

Chemical analysis of the protein collagen, using ratios of the isotopes of nitrogen and sulfur in particular, can show whether such fish consumption was an occasional treat or a regular food item.

The isotopic analysis of a bone from one of the earliest modern humans in Asia, the 40,000 year old skeleton from Tianyuan Cave in the Zhoukoudian region of China (near Beijing), by an international team of researchers from the Max Planck Institute for Evolutionary Anthropology in Leipzig, the Graduate University of Chinese Academy of Sciences and the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing, the University of British Columbia in Vancouver and Washington University in Saint Louis has shown that this individual was a regular fish consumer.


Raptor Lewis said...

Hmm...interesting....Too bad I don't like fish :P lol.

By the way, did you miss me?

OilIsMastery said...

Of course!

Raptor Lewis said...

Good to know because I missed you on PaleoQuest. In fact, I have a couple of posts you might be interested in. :)