U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Directorate Geologic Resources Division Katmai National Park and Preserve and Alagnak Wild River GRI Ancillary Map Information Document Produced to accompany the Geologic Resources Inventory (GRI) Digital Geologic Data for Katmai National Park and Preserve and Alagnak Wild River katm_geology.pdf Version: 9/7/2016 I Katmai National Park and Preserve and Alagnak Wild River Geologic Resources Inventory Map Document for Katmai National Park and Preserve and Alagnak Wild River Table of Contents Geolog.i.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........................................................... 3 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........................................................................... 5 Map Un.i.t. .L..i.s..t.......................................................................................................................... 7 Map U.n..i.t. .D..e..s..c.r..i.p..t.i.o..n..s........................................................................................................... 10 Qg - G..l.a..c..i.e..r. .(.Q...u..a..t.e..r.n..a..r..y..).......................................................................................................................................... 10 Qs - S..u..r.f..ic..i.a..l. .d..e..p..o..s..it.s.. .(..Q..u..a..t.e..r..n..a..r.y..).......................................................................................................................... 10 Qtf - T..i.d..a..l .f..la..t. .d..e..p..o..s..i.t.s.. .(.H...o..lo..c..e..n..e..)............................................................................................................................. 10 Qa - A..l.l.u..v..ia..l. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r.y..)............................................................................................................................ 10 Qb - B..e..a..c..h.. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r.y..)............................................................................................................................. 10 Qes -. .E..s..t.r.u..a..r.i.n..e.. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r.y..)..................................................................................................................... 10 Qaf - .A...ll.u..v..i.a..l .f..a..n.. .d..e..p..o..s..it.s.. .(..Q..u..a..t.e..r..n..a..r.y..).................................................................................................................... 11 Qc - C..o..l.lu..v..i.u..m... .(.Q...u..a..t.e..r.n..a..r.y..)....................................................................................................................................... 11 Qsf - .S..o..l.i.f.l.u..c..t.io..n.. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r..y..).................................................................................................................... 11 Qls - L..a..n..d..s..l.i.d..e.. .d..e..p..o..s..it.s.. .(..Q..u..a..t.e..r..n..a..r.y..)....................................................................................................................... 11 Qt - A.l.l.u..v..ia..l. .t.e..r.r..a..c..e.. .d..e..p..o..s..it.s.. .(..Q..u..a..t.e..r..n..a..r.y..)................................................................................................................ 11 Qac -. .A..b..a..n..d..o..n..e..d.. .c..h..a..n..n..e..l. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r.y..)..................................................................................................... 11 Ql - La..c..u..s..t.r..in..e.. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r..y..)....................................................................................................................... 11 Qsw .-. .S..w....a..m..p.. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r..y..)....................................................................................................................... 12 Qmt - .M...a..r.i.n..e.. .t.e..r.r..a..c..e.. .d..e..p..o..s..it.s.. .(..Q..u..a..t.e..r..n..a..r.y..).............................................................................................................. 12 Qd - E..o..li.a..n.. .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r.y..).............................................................................................................................. 12 Qm - M...o..r.a..i.n..e..s.. .a..n..d.. .o..t.h..e..r. .g..l.a..c..i.a..l .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r..y..)............................................................................................ 12 Qsg -. .S..u..p..e..r.g..l.a..c..i.a..l .d..r..if..t. .(.H..o..l.o..c..e..n..e..)............................................................................................................................ 12 Qrg - .R..o..c..k.. .g..l.a..c..ie..r.. .d..e..p..o..s..it.s.. .(..Q..u..a..t.e..r..n..a..r.y..).................................................................................................................. 12 Qhg -. .G..l.a..c..i.a..l .d..e..p..o..s..i.t.s.. .o..f. .H...o..lo..c..e..n..e.. .g..l.a..c..i.a..t.io..n..s.. .(..H..o..l.o..c..e..n..e..)....................................................................................... 12 Qho -. .O..u..t.w....a..s..h.. .d..e..p..o..s..it.s.. .o..f.. .H..o..l.o..c..e..n..e.. .g..la..c..i.a..t.i.o..n..s.. .(.H..o..l.o..c..e..n..e..)................................................................................... 13 Qv - V..o..l.c..a..n..i.c.. .r.o..c..k..s.. .(.Q...u..a..t.e..r.n..a..r.y..).............................................................................................................................. 13 Qhv -. .Y..o..u..n..g..e..r.. .v..o..lc..a..n..i.c.. .r.o..c..k..s.. .(.H...o..lo..c..e..n..e..)................................................................................................................. 13 Qhvd .-.. .Y..o..u..n..g..e..r.. .v..o..lc..a..n..i.c.. .r.o..c..k..s..,. .d..o..m...e..s.. .(.H..o..l.o..c..e..n..e..).................................................................................................. 13 Qpd -. .P..y..r.o..c..l.a..s..t.ic.. .a..n..d.. .d..e..b..r..is..-..f.l.o..w... .d..e..p..o..s..i.t.s.. .(.H..o..l.o..c..e..n..e.. .a..n..d.. .l.a..t.e.. .P..le..i.s..t.o..c..e..n..e..?..)......................................................... 13 Qva -. .E..a..s..t. .P..o..in..t. .F..o..r..m..a..t.i.o..n..,. .a..n..d..e..s..i.t.e.. .a..n..d.. .lo..w....-.s..i.li.c..a.. .d..a..c..i.t.e.. .(.Q...u..a..t.e..r.n..a..r.y..).................................................................. 14 Qafd .-. .A...s..h..-.f.l.o..w... .a..n..d.. .a..s..h..-..f.a..l.l .d..e..p..o..s..i.t.s.. .(.Q...u..a..t.e..r.n..a..r..y..)................................................................................................ 14 Qvd -. .D..a..c..i.t.ic.. .t.o.. .r..h..y..o..li.t.i.c.. .d..o..m..e..s.. .(..Q..u..a..t.e..r..n..a..r.y..)............................................................................................................ 14 QTv -. .O..l.d..e..r. .v..o..l.c..a..n..i.c.. .r.o..c..k..s.. .(.Q...u..a..t.e..r.n..a..r.y.. .a..n..d.. .P..l.i.o..c..e..n..e..?..)........................................................................................... 14 Qblu -. .B...r.o..o..k..s.. .L..a..k.e.. .G...l.a..c..ia..t.i.o..n..,. .d..r.i.f.t.,. .u..n..d..i.v..i.d..e..d.. .(.P..l.e..is..t.o..c..e..n..e..)..................................................................................... 14 Qblik -.. .B..r.o..o..k..s.. .L..a..k..e.. .G..l.a..c..i.a..t.io..n..,. .d..r..if..t. .o..f. .I.li.u..k.. .A..d..v..a..n..c..e..,. .d..r..if..t. .d..e..p..o..s..it.s.. .(..P..le..i.s..t.o..c..e..n..e..).................................................... 14 Qbld -. .B...r.o..o..k..s.. .L..a..k.e.. .G...l.a..c..ia..t.i.o..n..,. .d..r.u..m...l.in.. .f..ie..l.d.. .d..e..p..o..s..i.t.s.. .(.P..l.e..is..t.o..c..e..n..e..)........................................................................... 15 Qblo -. .B...r.o..o..k..s.. .L..a..k.e.. .G...l.a..c..ia..t.i.o..n..,. .d..r.i.f.t. .a..n..d.. .o..u..t.w....a..s..h.. .d..e..p..o..s..it.s..,. .u..n..d..i.v..i.d..e..d.. .(.P..l.e..is..t.o..c..e..n..e..)................................................ 15 Qbln -. .B...r.o..o..k..s.. .L..a..k.e.. .G...l.a..c..ia..t.i.o..n..,. .d..r.i.f.t. .o..f.. .N..e..w...h..a..l.e..n.. .A...d..v..a..n..c..e..,. .d..r.i.f.t. .d..e..p..o..s..i.t.s.. .(.P..l.e..is..t.o..c..e..n..e..).......................................... 15 Qblil -. .B..r.o..o..k..s.. .L..a..k..e.. .G..l.a..c..i.a..t.io..n..,. .d..r..if..t. .o..f. .I.li.a..m...n..a.. .S..t.a..d..e..,. .d..r.i.f.t. .d..e..p..o..s..i.t.s.. .(.P..l.e..i.s..t.o..c..e..n..e..)..................................................... 15 Qblk -. .B..r..o..o..k.s.. .L..a..k..e.. .G...la..c..i.a..t.i.o..n..,. .d..r.i.f.t. .o..f. .K...v..ic..h..a..k.. .A...d..v..a..n..c..e..,. .d..r.i.f.t. .d..e..p..o..s..i.t.s.. .(.P..l.e..is..t.o..c..e..n..e..).............................................. 16 Qgl - G...l.a..c..io..l.a..c..u..s..t.r.i.n..e.. .d..e..p..o..s..i.t.s.. .(.P..l.e..is..t.o..c..e..n..e..)............................................................................................................. 16 Qglf -. .G..l.a..c..i.o..la..c..u..s..t.r..in..e.