Foundation for the Advancement of Mesoamerican Studies
Famsi: Archaeological Research at Cotzumalhuapa, Guatemala
Research at Cotzumalhuapa indicates that it was a major urban center that encompassed Bilbao El Baul, and El Castillo. Some discussion of colonial period use of site.
Curated OER
Clip Art by Phillip Martin: Arizona, State Tree Palo Verde
A clipart illustration by Phillip Martin titled "Arizona, State Tree - Palo Verde."