U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Directorate Geologic Resources Division Obed Wild & Scenic River GRI Ancillary Map Information Document Produced to accompany the Geologic Resources Inventory (GRI) Digital Geologic Data for Obed Wild & Scenic River obed_geology.pdf Version: 10/15/2015 I Obed Wild & Scenic River Geologic Resources Inventory Map Document for Obed Wild & Scenic River Table of Contents Geologic R.e..s.o..u..r.c..e..s.. .I.n..v.e..n..t.o..r..y. .M...a..p.. .D..o..c..u..m...e..n..t....................................................................... 1 About the N..P..S.. .G...e..o..l.o..g..i.c. .R...e..s.o..u..r.c..e..s.. .I.n..v.e..n..t.o..r..y. .P...r.o..g..r.a..m........................................................... 2 GRI Digital .M...a..p..s. .a..n..d.. .S...o..u..r.c..e.. .M..a..p.. .C...i.t.a..t.i.o..n..s........................................................................... 4 Bedrock Ma..p.. .U..n..i.t. .L..i.s..t............................................................................................................ 5 Bedrock Ma..p.. .U..n..i.t. .D..e..s..c..r.i.p..t.i.o..n..s............................................................................................... 7 PNib - India.n.. .B...lu..f..f. .F..o..r.m...a..t.i.o..n.. .(.M...id..d..l.e.. .P..e..n..n..s..y..l.v..a..n..ia..n..)................................................................................................... 7 PNsl - Slate..s..t.o..n..e.. .F..o..r.m...a..t.i.o..n.. .(.M...id..d..l.e.. .a..n..d.. .L..o..w...e..r.. .P..e..n..n..s..y..lv..a..n..i.a..n..)................................................................................. 7 PNw b - Wa..r.t.b..u..r..g.. .S..a..n..d..s..t.o..n..e..,. .u..n..d..i.v..id..e..d.. .(..L..o..w...e..r. .P..e..n..n..s..y..l.v..a..n..i.a..n..)............................................................................... 7 PNw bl - W...a..r.t.b..u..r.g.. .S...a..n..d..s..t.o..n..e..,. .lo..w....e..r. .m...e..m..b..e..r.. .(.L..o..w...e..r.. .P..e..n..n..s..y..lv..a..n..i.a..n..).............................................................. 7 PNgm - Gle.n..m...a..r.y.. .S...h..a..le.. .(..L..o..w...e..r. .P..e..n..n..s..y..l.v..a..n..i.a..n..)......................................................................................................... 7 PNgc - Gle.n..m..a..r..y.. .S..h..a..l.e.. .a..n..d.. .C..o..a..l.f.i.e..ld.. .S...a..n..d..s..t.o..n..e..,. .u..n..d..if..f.e..r.e..n..t.i.a..t.e..d.. .(.L..o..w....e..r. .P..e..n..n..s..y..l.v..a..n..ia..n..)....................................... 8 PNgcb - Glenmary Shale, Coalfield Sandstone, and Burnt Mill Shale, undifferentiated (Low er Pennsylvan..i.a..n..)............................................................................................................................................................. 8 PNc - Coalf..ie..l.d.. .S..a..n..d..s..t.o..n..e.. .(..L..o..w...e..r. .P..e..n..n..s..y..l.v..a..n..i.a..n..)..................................................................................................... 8 PNb - Burn.t. .M...il.l. .S..h..a..l.e.. .(.L..o..w...e..r.. .P..e..n..n..s..y..lv..a..n..i.a..n..)............................................................................................................. 8 PNcr - Cros..s..v..i.l.le.. .S...a..n..d..s..t.o..n..e.. .(.L..o..w...e..r.. .P..e..n..n..s..y..lv..a..n..i.a..n..).................................................................................................. 9 PNd - Dorto..n.. .S..h..a..l.e.. .(.L..o..w....e..r. .P..e..n..n..s..y..l.v..a..n..ia..n..)................................................................................................................. 9 PNr - Roc.k..c..a..s..t.le.. .C...o..n..g..lo..m...e..r.a..t.e.. .(..L..o..w...e..r. .P..e..n..n..s..y..l.v..a..n..i.a..n..)........................................................................................... 10 PNv - Van..d..e..v..e..r. .F..o..r..m..a..t.i.o..n.. .(.L..o..w....e..r. .P..e..n..n..s..y..l.v..a..n..ia..n..)................................................................................................... 11 PNvu - V..a..n..d..e..v..e..r. .F..o..r..m..a..t.i.o..n..,. .u..p..p..e..r. .u..n..i.t. .(.L..o..w....e..r. .P..e..n..n..s..y..l.v..a..n..ia..n..)...................................................................... 12 PNvl - V.a..n..d..e..v..e..r. .F..o..r.m...a..t.i.o..n..,. .lo..w....e..r. .u..n..i.t. .(.L..o..w...e..r.. .P..e..n..n..s..y..lv..a..n..i.a..n..)....................................................................... 12 PNvnw - Vandever Formation, New ton Sandstone, and Whitw ell Shale, undifferentiated (Low er Pennsylva..n..i.a..n..)........................................................................................................................................................... 12 PNn - New...t.o..n.. .S..a..n..d..s..t.o..n..e.. .(..L..o..w...e..r. .P..e..n..n..s..y..l.v..a..n..i.a..n..).................................................................................................... 13 PNw - Wh..i.t.w...e..l.l .S...h..a..le.. .(..L..o..w...e..r. .P..e..n..n..s..y..l.v..a..n..i.a..n..).......................................................................................................... 13 PNs - Sew...a..n..e..e.. .C..o..n..g..l.o..m...e..r.a..t.e.. .(.L..o..w....e..r. .P..e..n..n..s..y..l.v..a..n..ia..n..)............................................................................................. 13 PNg - Giz.z..a..r.d.. .G...r.o..u..p.. .(.L..o..w....e..r. .P..e..n..n..s..y..l.v..a..n..ia..n..)............................................................................................................ 14 Mp - Penn..in..g..t.o..n.. .F..o..r..m..a..t.i.o..n.. .(.M...i.d..d..le.. .M...i.s..s..is..s..i.p..p..i.a..n..)..................................................................................................... 14 Mb-Mh - B..a..n..g..o..r. .L..i.m...e..s..t.o..n..e..-.H..a..r..t.s..e..ll.e.. .S..a..n..d..s..t.o..n..e.. .(..M..i.d..d..l.e.. .M..i.s..s..i.s..s..ip..p..i.a..n..)................................................................... 14 Mm - Mon.t.e..a..g..l.e.. .L..im...e..s..t.o..n..e.. .(.M...i.d..d..le.. .M...i.s..s..is..s..i.p..p..i.a..n..)..................................................................................................... 15 Msl-Mw -. .S..a..i.n..t. .L..o..u..is.. .L..i.m...e..s..t.o..n..e..-.W...a..r..s..a..w... .L..i.m..e..s..t.o..n..e.. .(..M..i.d..d..l.e.. .M..i.s..s..i.s..s..ip..p..i.a..n..)............................................................ 15 Mfp-MDc .-. .F..o..r..t. .P..a..y..n..e.. .F..o..r.m...a..t.io..n..-..C..h..a..t.t.a..n..o..o..g..a.. .S..h..a..l.e.. .(.L..o..w....e..r. .M...is..s..i.s..s..i.p..p..ia..n.. .a..n..d.. .U...p..p..e..r. .D..e..v..o..n..i.a..n..).......................... 15 Och - Chi.c..k.a..m...a..u..g..a.. .G...r.o..u..p.. .(.O...r.d..o..v..i.c..i.a..n..).................................................................................................................... 15 OCk - Kno..x.. .G...r.o..u..p.. .(.O...r.d..o..v..i.c..i.a..n.. .a..n..d.. .C..a..m...b..r.i.a..n..).......................................................................................................... 16 Geologic C..r..o..s.s.. .S..e..c..t.i.o..n..s....................................................................................................... 17 Cross Se.c..t.io..n.. .A...-.A...'.................................................................................................................................................... 17 Cross Se.c..t.io..n.. .B...-.B..'..................................................................................................................................................... 17 Cross Se.c..t.io..n.. .C...-.C..'..................................................................................................................................................... 18 GRI Sourc.e.. .A..n..c..i.l.l.a..r.y.. .M...a..p.. .I.n..f.o..r.m...a..t.i.o..n.................................................................................. 19 Fox Creek.. .Q...u..a..d..r.a..n..g..l.e................................................................................................................................................ 19 Correlati.o..n.. .a..n..d.. .E..x..p..l.a..n..a..t.io..n.. .o..f.. .M..a..p..p..e..d.. .U...n..it.s..................................................................................................... 19 Quadran..g..le.. .L..o..c..a..t.i.o..n.......................................................................................................................................... 20 Map Leg.e..n..d........................................................................................................................................................ 20 Tectonic. .M...a..p...................................................................................................................................................... 21 2015 NPS Geologic Resources Inventory Program II Hebbertsb..u..r..g.. .Q..u..a..d..r..a..n..g..le........................................................................................................................................... 21 Correlati.o..n.. .a..n..d.. .E..x..p..l.a..n..a..t.io..n.. .o..f.. .M..a..p..p..e..d.. .U...n..it.s..................................................................................................... 22 Quadran..g..le.. .L..o..c..a..t.i.o..n.........................................................................................................................................