https://www.sciencetimes.com/articles/31871/20210623/first-kind-dna-analysis-suggests-ancient-maya-trees-wild-vegetation.htm
First-of-its-Kind DNA Analysis Suggests Ancient Maya Had Trees, Wild Vegetation, and Parks
Jun 23, 2021 - Researchers from the University of Cincinnati discovered that there were a wide variety of trees and wild vegetation at the center of the bustling city of...
https://www.uvm.edu/femc/CI4/file/info/278
FEMC - File Info - Vegetation Analysis: Vegetation Survey - Figure 5 Thunderbolt Gap Quadrat...
Information and metadata about the file entitled
fileinfovegetationanalysis