U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Directorate Geologic Resources Division Chattahoochee River National Recreation Area GRI Ancillary Map Information Document Produced to accompany the Geologic Resources Inventory (GRI) Digital Geologic Data for Chattahoochee River National Recreation Area chat_geology.pdf Version: 1/16/2013 I Chattahoochee River National Recreation Area Geologic Resources Inventory Map Document for Chattahoochee River National Recreation Area Table of Contents Geologi.c.. .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 th..e.. .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 Dig.i.t.a..l. .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 GRI Digital Geologic Map of the Southern portion of Chattah.o..o..c..h..e..e.. .N..R..A................................................................................................................. 5 CHTS M..a..p.. .U...n..it. .L..i.s..t....................................................................................................................................................... 5 CHTS M..a..p.. .U...n..it. .D...e..s..c..r.i.p..t.io..n..s.......................................................................................................................................... 6 JTRd .-. .D..i.a..b..a..s..e.. .(.L..a..t.e.. .T..r..ia..s..s..i.c.. .t.o.. .E..a..r.l.y.. .J..u..r.a..s..s..i.c..)................................................................................................ 6 PPNM.m..b.. .-.. .M..y..l.o..n..i.t.iz..e..d.. .B...e..n.. .H..i.ll. .G...r.a..n..i.t.e.. .(.C..a..r..b..o..n..if..e..r.o..u..s..?.. .t.o.. .P..e..r.m...i.a..n..?..)................................................................ 6 PSm -. .M...y..lo..n..i.t.i.z..e..d.. .g..r.a..n..i.t.o..id.. .(..S..i.lu..r..ia..n..?.. .t.o.. .P..e..r..m..i.a..n..?..)............................................................................................. 6 POb -. .B..u..t.t.o..n.. .s..c..h..i.s..t. .(.U..p..p..e..r.. .O..r..d..o..v..ic..i.a..n..?.. .t.o.. .P..e..r.m...i.a..n..?..)........................................................................................ 7 POms. .-. .B...u..t.t.o..n.. .s..c..h..is..t. .a..n..d.. .s..h..e..a..r..e..d.. .a..m..p..h..i.b..o..l.it.e.. .(..U..p..p..e..r. .O...r.d..o..v..i.c..i.a..n..?.. .t.o.. .P..e..r.m...ia..n..?..).............................................. 7 POs -. .G..a..r..n..e..t. .H..i.ll. .t.y..p..e.. .a..l.t.e..r.e..d.. .r.o..c..k..s.. .(.U...p..p..e..r. .O...r.d..o..v..i.c..ia..n..?.. .t.o.. .P..e..r..m..i.a..n..?..)............................................................... 7 PYl - L..o..n..g.. .I.s..l.a..n..d.. .C..r.e..e..k.. .G...n..e..is..s.. .(..M..i.d..d..l.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .P..e..r.m...i.a..n..?..).................................................................... 7 PNMb. .-. .B..e..n.. .H...il.l. .G..r..a..n..it.e.. .(..P..e..n..n..s..y..lv..a..n..i.a..n.. .a..n..d.. .M...is..s..i.s..s..i.p..p..ia..n..)................................................................................ 8 Dl - Li.t.h..o..n..ia.. .G...n..e..i.s..s..,. .u..n..d..iv..d..e..d.. .(..D..e..v..o..n..i.a..n..).......................................................................................................... 8 PZgn .-. .U...n..n..a..m..e..d.. .g..r..a..n..it.i.c.. .g..n..e..i.s..s.. .(.P..a..l.e..o..z..o..ic..)....................................................................................................... 9 OCbh. .-. .I.n..f.o..r.m...a..l. .s..c..h..is..t. .o..f.. .H..u..l.e..t.t. .f.a..c..i.e..s.. .(.C..a..m...b..r.i.a..n.. .t.o.. .L..o..w...e..r.. .O..r..d..o..v..ic..i.a..n..?..)......................................................... 9 OZu -. .A...lt.e..r..e..d.. .m..e..t.a..-..u..lt.r..a..m..a..f..ic.. .r..o..c..k. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..).................................................. 9 OZus. .-. .S..e..r..p..e..n..t.in..i.t.e.. .(.L..a..t.e.. .P..r..o..t.e..r.o..z..o..i.c..?.. .t.o.. .M..i.d..d..l.e.. .O..r..d..o..v..ic..i.a..n..?..).......................................................................... 9 OZs -. .S..t.o..n..e..w....a..ll. .G...n..e..is..s.. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..)................................................................... 9 OZs.p.. .-. .S..t.o..n..e..w....a..ll. .G...n..e..is..s..,. .P..o..w....e..r.s.. .F..e..r.r..y.. .M..e..m...b..e..r. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..)......................... 10 OZc.m.. .-.. .C..l.a..ir..m..o..n..t. .F..o..r..m..a..t.i.o..n.. .(.L..a..t.e.. .P..r..o..t.e..r.o..z..o..i.c..?.. .t.o.. .M..i.d..d..l.e.. .O..r..d..o..v..ic..i.a..n..?..)........................................................... 10 OZc.r. .-. .C...r.i.d..e..r. .G...n..e..is..s.. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..)...................................................................... 10 OZr .-. .R...o..p..e..s.. .C..r.e..e..k.. .M...e..t.a..b..a..s..a..lt. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..)....................................................... 11 OZw.. .-. .W....a..h..o..o.. .C..r.e..e..k.. .F..o..r.m...a..t.i.o..n.. .(.L..a..t.e.. .P..r.o..t.e..r..o..z..o..ic..?.. .t.o.. .M...i.d..d..le.. .O...r.d..o..v..i.c..i.a..n..?..)..................................................... 11 OZm. .-.. .In..f..o..r.m...a..l .m...i.x..e..d.. .u..n..it. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..)............................................................... 11 OZm.g..s.. .-.. .G..a..r..n..e..t.-.r.i.c..h.. .s..c..h..i.s..t. .(.L..a..t.e.. .P..r.o..t.e..r..o..z..o..ic..?.. .t.o.. .M...i.d..d..le.. .O...r.d..o..v..i.c..i.a..n..?..)........................................................... 12 OZm.m... .-. .S...p..e..s..s..a..r.t.i.n..e.. .q..u..a..r.t.z..i.t.e.. .(.L..a..t.e.. .P..r.o..t.e..r..o..z..o..ic..?.. .t.o.. .M...i.d..d..le.. .O...r.d..o..v..i.c..i.a..n..?..)....................................................... 12 OZc.l .-.. .C..l.a..r.k..s..t.o..n.. .F..o..r.m...a..t.io..n.. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..)............................................................. 12 OZa. .-. .A...m..p..h..i.b..o..l.it.e.. .(..L..a..t.e.. .P..r.o..t.e..r.o..z..o..i.c..?.. .t.o.. .M...id..d..l.e.. .O...r.d..o..v..i.c..ia..n..?..)........................................................................... 12 Caq .-. .T..h..i.n.. .(.<..2..m... .t.h..i.c..k.).. .m..a..p..p..a..b..l.e.. .u..n..i.t.s.. .o..f. .m...u..s..c..o..v..it.e.. .q..u..a..r..t.z..it.e.. .(..C..a..m...b..r.i.a..n..?..)..................................................... 13 Ccf -.. .C..r.a..w....f.i.s..h.. .C..r.e..e..k.. .F..o..r.m...a..t.i.o..n.. .(.C..a..m...b..r.i.a..n.. .a..n..d.. .C..a..m...b..r.i.a..n..?..)............................................................................ 13 Ccq .-. .C...le..a..n.. .q..u..a..r..t.z..it.e.. .u..n..i.t.s.. .(.C...a..m..b..r..ia..n.. .a..n..d.. .C...a..m..b..r..ia..n..?..)..................................................................................... 13 Ccp .-. .C...h..a..t.t.a..h..o..o..c..h..e..e.. .P..a..li.s..a..d..e..s.. .Q...u..a..r.t.z..i.t.e.. .(.C..a..m...b..r.i.a..n..?..).................................................................................... 13 Cas .-. .A...l.u..m..i.n..o..u..s.. .s..c..h..i.s..t. .u..n..it. .(..C..a..m...b..r.i.a..n..?..).......................................................................................................... 13 Geolo.g..i.c.. .In..v..e..s..t.i.g..a..t.i.o..n..s.. .S..e..r.i.e..s.. .M...a..p.. .I-..2..6..0..2................................................................................................................. 13 Map .I.-.2..6..0..2.. .C...o..r.r.e..l.a..t.i.o..n.. .o..f. .U..n..i.t.s.