id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-21910	Eberhart, George M.	New Publications	2003	3	.pdf	application/pdf	1565	74	72	Trilobit es of New York: An Illustrated Guide, by Thomas E. Whiteley, Gerald J. Kloc, and Carlton E. Brett (203 pages + 175 plates, June 2002), surveys the diverse trilobite spe­ cies found throughout New York State, an abun­ dant source o f many fossils o f these marine arthropods that flourished between 520 to 280 million years ago. New to this vol­ ume are a comprehensive index, selected ref­ erences for many o f the entries, Web site in­ formation, and extensive cross-references.	cache/crln-21910.pdf	txt/crln-21910.txt