Photo: Zhang Xiaoli/Xinhua
Archaeologists in Luoyang, China, dug up 5 chariots and 12 horse skeletons from a 2,500-year-old tomb. The photos over at National Geographic are fantastic, but can someone explain to me why the skeletons of the horses are flat? Link
I would guess that the weight of whatever they were buried under flattened them out. Same thing happened with the dinosaurs. Maybe Ryan can refer you to a scientific paper on the subject.
Geesh, don't you people watch TV?
Compaction-Related Deformation in Cambrian Olenelloid Trilobites and its Implications for Fossil Morphometry
http://www.jstor.org/pss/1306790
"Compaction-related deformation, defined as distortion of specimens by the weight of overlying sediment, is the deformation process that most commonly affects fossil form."
This is what happens to things that are buried under the ground for thousands of years.
What is lay flat?
That is correct.
Your Mother Trabek!