Early Silurian Graptolites from Southeastern Alaska and Their Correlation with Graptolitic Sequences in North America and the Arctic
Author: Michael Churkin
Publisher:
Published: 1970
Total Pages: 51
ISBN-13:
DOWNLOAD EBOOKAdditional title page description: Description and illustrations of 59 species of Graptoloidea and correlation of the assemblages with other graptolitic successions in North America, the Soviet Arctic, and Great Britain.