id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ebl-1371	Levin, Maureece J.	Tangatatau Rockshelter: The Evolution of an Eastern Polynesian Socio-Ecosystem. Edited by Patrick Vinton Kirch. 2017. UCLA Cotsen Institute of Archaeology Press, Los Angeles. 326 pp.	2018	2	.pdf	application/pdf	1069	58	45	The dating of human settlement of Mangaia has been a point of contention in the past. Notably, older volcanic islands tend to have lower levels of soil nutrients, which has contributed to the vulnerability of Mangaia’s ecosystems.	cache/ebl-1371.pdf	txt/ebl-1371.txt