6 results found
https://www.academia.edu/101077517/La_Rumorosa_Rock_Art_Along_the_Border_A_Survey_of_Kumey…

…ar Range on the west (Laguna or Jacumba Mountains), to the Traverse Ranges (see Wikipedia) and the Mojave Desert/Coachella Valley in the north, to western edge of Arizona in the east, and the Colorado River delta at the Sea of Cortez in the south. It is a subset of the vast Sonor…

https://www.academia.edu/15326835/Phytoliths_as_a_tool_for_investigations_of_agricultural_…

…Sheffield of cross-shaped phytoliths from maize distinguish maize from wild (UK) Wiki online tutoriale http://archaeobotany.dept.shef.ac.uk/ grasses other than Zea and Tripsacum (Pearsall, 1978; Piperno, 1984; wiki/index.php/Main_Page. For monographs and books with Piperno and Pea…