U.S. DEPARTMENT OF THE INTERIOR Prepared in cooperation with the GEOLOGIC INVESTIGATIONS SERIES U.S. GEOLOGICAL SURVEY SCOTT POLAR RESEARCH INSTITUTE, UNIVERSITY OF CAMBRIDGE, UNITED KINGDOM MAP I–2600–E Explanatory pamphlet accompanies map 90°W 95°W 85°W 100°W W 80 104° °W 30°W 0° 30°E 5 S 71 0 71° °S ° OCEAN RN E ECTOR H IC S NT T LA U AT O 6 0 S ° 60°W 60°E S O 7 0 U ° T I N H D I A E N R 8 0 S N ° E C T O O R C 90°W E 90°E A N PE CA 73 PE 3 JAN CA 1 1 ANC 3 LEBL J LDEN A WA 1 S N 0 DEC 72 D 73 1 04 9 72 1 E O 9 04 DEC 0 C 7 8 PE D 4 CA E DEC 84 84 C U 10 10 DEC 8 19 4 EN 9 RAATH 7 B T DEC 84 A 10 L H I E U P 84 K S A S N R BIGHT C R L C E IE E O R D 1997 N I W Y I 0004 GLAC D IK IE L G F R 52S1 0 S C E T I A N AN771 JAN 73 1 A I C N 120 E 13 L F 7 JAN 73 120°W ° E 0 P E 73 N G N S 4 N 8 13 JA E P R E 84 K 91 EC 20 FEB D C 10 N E L C E E O FRA I P DEA O D C E D MO T A L D ND O C 0 . 7 V L N DYER 1 9 G T G R N E LA I C 9 I W I E T PE 1 L G R ER AN 73 POIN N 73 L A 1997 13 J 13 JA L 9 S P A N C 8 E E R T CAPE E t E 73 6 D H 7 A R S E e 99 400 2 E 3 JAN 4 1 t 1 G 8 l L D . L C e N L ENZE E 400 M 3 D l E 400 7 U t n P N 0 e H JA 1 l S 3 n N 1 n I N INLET A H I I I E I FEB 91 y 20 T r E 1 N r V 0 MURPHY P A n a D L N e e P R k E E E L E L T B E H C E I 3 1 n a 0 1 E N 7 S 200 Y 8 I D 0 N t 4 T E N R G A O C O 150°W 180° 150°E o D D J E L o N 84 4 S 13 C S F E A g R 8 O . L L A G W L P C K 91 L H 39 G a C B 8 S100 M R S E E A A F 3 N 4 A L JAN 7 O G 157 I . D 0 U 07 A 77 E 2 S N U T N A T 0 W N F I E W I P U 1 N S AN77156S10030W L D U E C S R S G P Y G A Index map of the planned 24 coastal-change and A L N O S E D L E 91 FEB R T C 20 S L O Z GR A B F A F G R R T R E X E O L I F L B glaciological maps of Antarctica at 1:1,000,000 E I C R E R C A L 3 A W F 07 JAN 7 G I N 947 I 0.1 L 9 C L 1W R C N E G 0994 L L 600 AN77205S0 S O c N K R 77203 200 400 N A G 1 R I A S G MORGAN INLET scale. Eights Coast area map is shaded. G G C 200 9 E 9 M M W R 7 S R L A L 1 S I B 9 L E T Y F E Y G 20 E G M E I G E A R P R H CA F R E H C E R L E F E C E T G E I I 400 I R CAP H N A L A E S H E FI F G L E C B Y C G C R L A N A S IN N H I E N 7 C I A 2° FLY 77209S10210W A R G A Z C ANNAW 2 A M 7 N A X °S G A A A H I L A TIERNE B R O R L L L S G O S K M G S E INSULA R I C R I G I G EN C P L E C L N E 9 600 EC 8 L THURSTON ISLAND V 1 D 6 2 Y K 9 A W 3 1 A 1 0 O 129 JAN 7 E B 9 3 0 9 M M R G E 9 L F 9 7 L B R E K 7 0 AN77212S1 S09929W I 2 Y G 1 A N7722 C C R SERAPH BA A 10 DEC 84 E A 2 LANGHOFER E 0 E B G L F 7 I E 9 400 E B ISLAND 9 G B 1 9 L G 9 N 1 9 1997 FEB 91 1 8 C A 20 AV B 20 FE C U S 1 FE B 91 3 O G L E A 9 0 7 G 9 D R L 7 2 1 L 9 N U L B 6 E A B R H 0W 91 F 21 JAN 73 2 E G 30S0960 20 FEB 20 J 200 L I AN772 U 20 FEB 91 0 4 C 200 3 10 DEC 8 B A 7W JAN 73 D L AN77233S0961 0.2 07 20 FEB 91 EM G 200 AS DUSTIN 0.1 IC E CAPE McNAMARA E T TRIC ISLAND O 1 N NDS ANS WALKER ISLAND2 9 G ISLA EV 10 DE 0 F 1997 9 U L C 8 1 EB 0.1 7 EXPLANATION AL 4 9 9 3 W E R B 1 2 JAN 73 INT FE 7 PFROGNER 30 PO VON DE 0 DEC 84 20 07 JAN 73 0 1 N POINT F A 21 E JA J N 73 21 B JAN 73 1 POINT 9 2 1 1997 30 JAN 73 07 JAN 73 Ice front—RADARSAT imagery; image acquisition dates: 1997 E 86 1 9 September–20 October 1997 DEC 10 K 3 21 DEC 84 0 7 A N L JA F 30 O ENTER E ARP L G B C O 20 JAN 88 8 D Ice front—Middle 1980s to early 1990s imagery; date of observation N 8 ISLA C U 2 6 D S E 2 SHERMAN ISLAND C 1 shown 7 FARWELL 8 9 J 9 9 N 1 A 9 1 ISLAND I 9 NSON 0 N 7 200 JOH 1 FEB 89 1 12 JAN 73 0 7 F Ice front—Early 1970s imagery; date of observation shown AND 3 N E ISL 3 B 8 2 1 J 8 0 E A FEB N 91 0 74 1997 9 P 0 19 Iceberg tongue—RADARSAT imagery; image acquisition dates: 8 200 2 9 7 B L G 10 FEB E L 88 F L E 9 September–20 October 1997 E 1 D 31 JAN P O 74 A F 0 GO C A EL 7 ITE H 0. 20 JAN 88 WA BB E S DENDTLER R Iceberg tongue—Middle 1980s to early 1990s imagery; date of 3 O C AN 90 E 0 T I 24 J ISL J AND E 26 DEC 89 AN observation shown AIT 7 H 10 FEB 88 W 3 01 FEB 89 NDS C 10 FEB 88 ISLA 01 FEB 89 31 JAN 74 T Iceberg tongue—Early 1970s imagery; date of observation shown 31 97 01 FEB 89 E VEN J 10 19 LEPLEY A A FEB 10 DE 20 FEB 91 L BL N 88 12 NOV 01 C 84 89 E 7 NUNA F 4 Iceberg—Position of iceberg and new ice front on 12 November TAK EB 89 F I 0.4 90 B 1 C ST 21 3 24 JAN FE 01 FEB 89 0 AP DEC 86 N 7 01 AN77308S08919W E 2001, formed by the 2001 Pine Island Glacier calving event L JA AN77308S0 GL ET 30 8834W S AC O AN77310S0 IE N 20 FEB 91 8949W H 10 FEB 88 20 FEB 91 R 24 JAN 90 01 FEB 89 E Ice wall—Date of observation shown L 2 K 20 FEB 91 6 89 AN77315S09154W 1 F 21 DEC 86 EC 0 0 D LI 26 D 9 FEB Grounding line—Date of observation shown E L N 88 C A 01 F 31 J E EB 89 A AN 7 J 4 8 R L 4 9 I 2 L 10 O G N 90 AN77314S087 FEB 88 A 53W U A 24 J 1 Ice rumple—Within a grounding line and (or) ice wall M AN7 0 73 S AN77318S09121W M 15S 2 V S 0 N T 8719W F 4 R E 1 J N A 9 A O 1 I B 9 O M N 200 E 9 7 I B E 8 8 N E N 8 9 —Within a grounding line and (or) ice wall F A Ice rise N L 0 I R G A C 2 R E G G Y I S A L T P D L L S 7 S R O 200 I 3 N B 3° °S Flow line 7 R G E E O W 1 R C 0 S I I F G E B L A 8 L Ridge line on ice 8 P L R P U A E E E S ENIN 200 L N 2 H L 10 FEB 8 0 I G 8 1200 —Modified from RAMP digital 400 .