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Publication Extents

Not all publications have extents, not all extents are completely accurate
Notes on the stratigraphy of California
George Ferdinand Becker
1885, Bulletin 19
 A complete examination of the Coast Ranges of California can hardly be undertaken by the Geological Survey for some years to come, consistently with the plans at present formed. The detailed study of certain small areas in these ranges, however, raised a number of questions as to the age and...
On the higher Devonian faunas of Ontario county, New York
John Mason Clarke
1885, Bulletin 16
The materials and the conclusions presented in this paper are the partial results of studies of the Devonian of Western New York, which have been of several years duration. Since the summer of 1877 much attention has been given to the finer subdivision of the Devonian on strictly paleontological evidence,...