Deep layers of ancient human poop were found at the bottom of an Illinois lake
Archaeologists are using the poop strata to study the rise and fall of a once-great Native American civilization.
https://www.mnn.com/lifestyle/arts-c...-illinois-lake
Archaeologists are using the poop strata to study the rise and fall of a once-great Native American civilization.
https://www.mnn.com/lifestyle/arts-c...-illinois-lake
Comment