Editing World tree (section)

==Literature==
*David Abram. ''The Spell of the Sensuous: Perception and Language in a More-Than-Human World'', Vintage, 1997
*{{cite book|title=Creation of the Sacred: Tracks of Biology in Early Religions|author=Burkert W|publisher=Harvard University Press|year=1996|isbn=978-0-674-17570-9	|url=https://books.google.com/books?id=nXjRg_3p1s4C|ref=refBurkertW}}
*{{cite book|title=Being and Perceiving|author=Haycock DE|publisher=Manupod Press|year=2011|isbn=978-0-9569621-0-2|url=https://books.google.com/books?id=fXFeQb1z6bsC|ref=refHaycockDE}}
* {{cite book|last1=Miller|first1=Mary Ellen|last2=Taube|first2=Karl A.|title=The Gods and Symbols of Ancient Mexico and the Maya: An Illustrated Dictionary of Mesoamerican Religion|date=1993|publisher=Thames and Hudson|isbn=978-0-500-05068-2}}
*Roys, Ralph L., The Book of Chilam Balam of Chumayel. Norman: University of Oklahoma Press 1967.