(Foram in Ifers, Algae) and Stratigraphy, Carboniferous
MicropaIeontoIogicaI Zonation (Foramin ifers, Algae) and Stratigraphy, Carboniferous Peratrovich Formation, Southeastern Alaska By BERNARD L. MAMET, SYLVIE PINARD, and AUGUSTUS K. ARMSTRONG U.S. GEOLOGICAL SURVEY BULLETIN 2031 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, Secretary U.S. GEOLOGICAL SURVEY Robert M. Hirsch, Acting Director Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government Text and illustrations edited by Mary Lou Callas Line drawings prepared by B.L. Mamet and Stephen Scott Layout and design by Lisa Baserga UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1993 For sale by Book and Open-File Report Sales U.S. Geological Survey Federal Center, Box 25286 Denver, CO 80225 Library of Congress Cataloging in Publication Data Mamet, Bernard L. Micropaleontological zonation (foraminifers, algae) and stratigraphy, Carboniferous Peratrovich Formation, southeastern Alaska / by Bernard L. Mamet, Sylvie Pinard, and Augustus K. Armstrong. p. cm.-(U.S. Geological Survey bulletin ; 2031) Includes bibtiographical references. 1. Geology, Stratigraphic-Carboniferous. 2. Geology-Alaska-Prince of Wales Island. 3. Foraminifera, Fossil-Alaska-Prince of Wales Island. 4. Algae, Fossil-Alaska-Prince of Wales Island. 5. Paleontology- Carboniferous. 6. Paleontology-Alaska-Prince of Wales Island. I. Pinard, Sylvie. II. Armstrong, Augustus K. Ill. Title. IV. Series. QE75.B9 no. 2031 [QE671I 557.3 s--dc20 [551.7'5'097982] 92-32905 CIP CONTENTS Abstract
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