Quaternary geology of the Hudson River Valley
Subtitle: with notes on brick clays and the manufacture of brick
By: By Frederick J.H. Merrill
Contributors: Ries, Heinrich, 1871-1951
Published: 1891
Place of publication: Albany]
Language: eng
Number of pages: 55
Subjects: Stratigraphic Geology; Geology; Clay
Notes: Extract from the report of the State Geologist of New York for 1890.

"The Quaternary deposits of the Hudson River Valley between Croton and Albany, with notes on the brick clays and the manufacture of brick. By Heinrich Ries" : p. 10-37.