Monday, August 15, 2016

Fossil insect trackway


A small fossil insect trackway from the Minkin site in central Alabama. This is the ventral side of the slab, so footprints have positive relief. On the left, you see a shallow undertrack on a layer close to the original sediment surface. On the right, you see a deeper layer, on which the trackway was more shallowly impressed. Same trackway, same insect, but preserved slightly differently on different layers.



Want to know more about this kind of stuff? Here is a new book:

https://www.amazon.com/Footprints-Stone-Fossil-Coal-Age-Tetrapods/dp/0817358447/ref=sr_1_1?s=books&ie=UTF8&qid=1469797628&sr=1-1&keywords=%22footprints+in+stone%22

Signed copies are in the Barnes and Noble in Tuscaloosa. Order a signed copy from me for $43 postpaid.

And you can learn a lot on this website:

http://alabamapaleo.org/Alabama_Paleontological_Society.html

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