TY  - RPRT
TI  - Evidence for long-term climate change in Upper Devonian strata of the central Appalachians
AU  - D. K. Brezinski
AU  - C. B. Cecil
AU  - V.W. Skema
AU  - C.A. Kertis
PY  - 2009
DO  - 10.1016/j.palaeo.2009.10.010
UR  - https://pubs.usgs.gov/publication/70037188
ID  - 70037188
ER  -