Professional papers. 653. Early Silurian graptolites from southeastern Alaska and their correlation with graptolitic sequences in North America and Arctic [with list of references cited]; by Michael Churkin, jr., and Claire Carter.
Publication Title:
Early Silurian graptolites from southeastern Alaska and their correlation with graptolitic sequences in North America and Arctic [with list of references cited]; by Michael Churkin, jr., and Claire Carter.
Display Title:
Professional papers. 653. Early Silurian graptolites from southeastern Alaska and their correlation with graptolitic sequences in North America and Arctic [with list of references cited]; by Michael Churkin, jr., and Claire Carter.
Series Title:
Professional papers.
Corporate Agency Authors:
Geological Survey and Interior Dept.
Sort Author:
Geological Survey
Authors:
Churkin, Michael jr. and Carter, Claire
Author place:
Washington, DC
Author zip:
20242
Date:
1970
Publish Date ISO Format:
1970-01-01T00:00:00Z
Publication Start:
19700101
Publication End:
19701231
Corporate/Agency Author:
Geological Survey
Publication month:
13
Publication year:
1970
SuDoc number:
I 19.16:(nos.)
Description:
iii+51+[2] p. il. 4 pl. 4°
Notes:
[Descriptions and illustrations of 59 species of graptoloidea and correlation of assemblages with other graptolitic successions in North America, Soviet Arctic and Great Britain.]
Notes:
[Descriptions and illustrations of 59 species of graptoloidea and correlation of assemblages with other graptolitic successions in North America, Soviet Arctic and Great Britain.] • Sent to Depository Libraries. Item 624
Availability:
* For Sale by Superintendent of Documents. Paper, $1.00. and • Sent to Depository Libraries. Item 624