Parameters used to estimate Holocene RSL change at Icy Point |
Parameters used to estimate Holocene RSL change at Icy Point |
Parameters used to estimate Holocene RSL change at Icy Point |
Parameters used to estimate Holocene RSL change at Icy
Point |
(A) Terrace B inner edge* |
47.3 |
±1.7 |
Determined from 25 lidar
profiles; error is two standard deviations to the mean |
(B) Terrace B sediment thickness |
3 |
±1 |
Estimated from outcrops and
pits; error spans the range of observations |
(C) Terrace B shoreline angle§
|
44.3 |
±2.0 |
C = A
– B; error is the square-root of the sum of squared
errors |
(D) Modern shoreline angle†
|
2.0 |
±0.8 |
Determined
from 50 lidar profiles; error is two standard deviations to the
mean |
(E) RSL change at Icy Point#
|
-42.3 |
±2.1 |
RSL
change at Icy Point, west of the Fairweather fault ,since 5.5–9.4
ka |
Holocene RSL change in Icy Strait |
Holocene RSL change in
Icy Strait |
Holocene RSL change in Icy Strait |
Holocene
RSL change in Icy Strait |
(F) RSL change in Icy Strait** |
4.1 |
+1/-0.75 |
RSL change east of the
Fairweather fault, since 6.9–7.2 ka |
Difference between Icy Point and Icy Strait Holocene RSL change |
Difference between Icy Point and Icy Strait Holocene RSL change |
Difference between Icy Point and Icy Strait Holocene RSL change |
Difference between Icy Point and Icy Strait Holocene RSL
change |
(G) Tectonic component of RSL change at Icy Point |
-46.4 |
±2.4 |
G = E
– F; error is the square-root of the sum of squared
errors |