The few parts of Alaska that existed at this time were at much warmer
latitudes. The Alexander and
Wrangellia Terranes were forming near the equator, somewhere to the west of
North America.
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Geologic History Map Legend
|
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|
Code |
Terrane Name |
Code |
Terrane Name |
|
ACT |
Arctic Composite Terrane |
PW |
Prince William Terrane |
|
AX |
Alexander Terrane |
QN |
Quesnellia Terrane |
|
CA |
Cassiar Terrane |
RB |
Ruby Terrane |
|
CC |
Cache Creek Terrane |
SM |
Slide Mountain Terrane |
|
CCT |
Central Composite Terrane |
ST |
Stikine Terrane |
|
CG |
Chugach Terrane |
TG |
Togiak Terrane |
|
KH |
Kahiltna Terrane |
WR |
Wrangellia Terrane |
|
KY |
Koyukuk Terrane |
YA |
Yakutat Terrane |
|
PE |
Peninsular Terrane |
YT |
Yukon-Tanana Terrane |
