%0 Book %B N Y Legislature, Documents of the Senate, 66th sess., vol. 2, no. 60 66th sess, vol %D 1843 %T Communication from Messrs. Emmons and Hall, State Geologists [on the geological survey] %A Emmons, E. %A Hall, J. %K geology %B N Y Legislature, Documents of the Senate, 66th sess., vol. 2, no. 60 66th sess, vol %C Albany, New York %G eng