Origin and Distribution of Rocks of Ludlow Age (Late Silurian) in the Northern Appalachians | Published in American Journal of Science (original) (raw)

Naylor, R. S., & Boucot, A. J. (1965). Origin and distribution of rocks of Ludlow age (Late Silurian) in the northern Appalachians. American Journal of Science, 263(2), 153–169. https://doi.org/10.2475/ajs.263.2.153