Sample: ACT-635
Sample ID: | ACT-635 [1] [2] | ||||||||||
Station ID: | ACT-635 | ||||||||||
AT Num: | |||||||||||
Volcano: | |||||||||||
Possible source: | Hayes | ||||||||||
Eruption: | Hayes Tephra Set H | ||||||||||
Collector: | Unknown, Unknown | ||||||||||
Date sampled: | |||||||||||
Sample type 1: | Tephra Fall | ||||||||||
Color: | |||||||||||
Final unit: | |||||||||||
Text Description: | Thin layer generally less than 1 cm thick (T. L. Pewe, written communication, 1990). | ||||||||||
Sample Location: |
![]() ![]() Legend ✕
300 km 200 mi |