01093cam a2200277 4500 330791688 TxAuBib 20110217120000.0 090625s2010||||||||||||||||||||||||eng|u 2009025175 9781583419755 hardcover : alk. paper 1583419756 hardcover : alk. paper 9780898125405 pbk. : alk. paper 0898125405 pbk. : alk. paper DLC DLC TxAuBib Peterson, Sheryl. Pterodactyl / by Sheryl Peterson. Mankato, MN : Creative Paperbacks, 2010. 48 p. cm. Age of dinosaurs Includes bibliographical references and index. "An introduction to the life and era of the flying contemporaries of dinosaurs known as pterodactyls, starting with the creatures' 1784 discovery and ending with present-day research topics"--Provided by publisher. 20110416. Pterodactyls Juvenile literature. Age of dinosaurs.