USGS professional paper · 1967 · 52 citations · 12 references
Natural SciencesEarth SciencesGeologySedimentologyStratigraphyTectonicsPlutonic RocksSedimentary RocksChlorite MineralsRegional MetamorphismSandstone Petrology
The bedrock of the Shin Pond and Stacyville quadrangles, northern Penobscot County, Maine, is formed by Cambrian(?) to Lower Devonian sedimentary and igneous rocks in the chlorite zone of regional metamorphism and the nonmetamorphosed Katahdin Quartz Monzonite.
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GEOMETRY OF SUPERPOSED FOLDING
Lionel Weiss · Geological Society of America Bulletin · 1959 · 77 citations
Ages of intrusion and metamorphism in the northern Appalachians
Henry Faul, T. W. Stern, H. H. Thomas et al. · American Journal of Science · 1963 · 59 citations · Full text