Studies in the Ancient Maya,
August 18…
August 18…
August 18…
This was in the dry period of Lake Stanley👍🌀 https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0250840#sec001
New open access research out - Oregon obsidian flakes in Lake Huron.
"In this paper we report two obsidian flakes recovered from a now submerged paleolandscape beneath Lake Huron that are…
Obsidian flakes recovered from a submerged paleolandscape beneath Lake Huron (N. America) came from a source in what is now…