TY - BOOK AU - Kolbert,Elizabeth TI - The sixth extinction: an unnatural history SN - 9781408851241 AV - QE721.2.E97 K65 2015 PY - 2015/// CY - London PB - Bloomsbury KW - Mass extinctions KW - Extinction (Biology) N1 - Originally published: New York : Henry Holt and Company, 2014; "Author of 'Field Notes from a Catastrophe'" -- Cover; The sixth extinction -- The mastodon's molars -- The original penguin -- The luck of the ammonites -- Welcome to the anthropocene -- The sea around us -- Dropping acid -- The forest and the trees -- Islands on dry land -- The new pangaea -- The rhino gets an ultrasound -- The madness gene -- The thing with feathers; Includes bibliographical references (pages 277-304) and index ER -