P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. 242, Issue 7, 1944July 01, 1944 EDT
The Hudson Valley Belt of Graptolite Shales and Negative Anomalies of Gravity
The Hudson Valley Belt of Graptolite Shales and Negative Anomalies of Gravity
Rudolf Ruedemann,
Ruedemann, R. (1944). The Hudson Valley belt of graptolite shales and negative anomalies of gravity. American Journal of Science, 242(7), 391–396. https://doi.org/10.2475/ajs.242.7.391