Saturday, January 10, 2015

News: The Face of Paleoyucatan

Cool! The nearly complete skeleton of a teen-age girl who drowned in an underwater cave full of bones in Yucatan during the late Pleistocene has undergone facial reconstruction, and good old NatGeo brings us the pics. She has a distinctive face.

The article itself is a reasonable overview of the complex state of the art, but I have to object to the use of a Greek name for the girl, and also - ick - those references to her "bad luck" in the lead paragraph. Historical Central Americans deliberately sacrificed people in bodies of water - it is by no means a lock that all those bones wound up in that cave by accident! In light of the unspecified (because this is a general summary rather than an examination of the data) signs of interpersonal violence and domestic abuse described as being found on the Paleoindian skeletons we have, speculations about darker reasons for her to be there should not be overlooked.

Chatters's theory about why these Paleoamericans don't look like the later Americans to whom they are genetically linked is interesting; but I would ask that you remember what this field is like. Archeologists are doing the same thing fiction writers do when they look at these remains - taking what they see and building a story to fit. When an archeologist does it, it's called a theory rather than a story - but it's still an imaginative interpretation of the data. It is unlikely that this is the only theory derivable from the data and, as long as you examine the evidence to the best of your ability, you are not obliged to consider a professional's opinion as automatically closer to the truth than your own.

Popular articles like these are the starting point. If you want to work up a story, whether for scientific or artistic purposes, it behooves you to go to the source material. You may not be able to see the bones yourself (or interpret what you see if you do), but academic papers can be read by laymen, academic conferences are open to the general public, and archeologists are, as a group, approachable, if you do so with respect and having done your research. I have never met a scientist who wasn't a huge geek, eager to talk about his area of expertise. You don't need qualifications beyond curiosity and open-mindedness to get in on this act.

Look at that young woman's face, and tell me you don't want to know her story!

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