Sample: 15mkjrs504rt

Sample ID:	15mkjrs504rt ^[1]
Station ID:	15mkjrs504
AT Num:	AT-3640
Volcano:	Makushin
Possible source:	Makushin
Eruption:
Collector:	Schaefer, J. R. G.
Date sampled:	2015-07-23
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	irregular layer of dark gray/black zone of tephra in peat
Sample Location:

References Cited

[1] Petrology and geochemistry of three Early Holocene eruptions from Makushin Volcano, Alaska, 2020

Larsen, J.F., Schaefer, Janet, Vallance, J.W., and Neill, O.K., 2020, Petrology and geochemistry of three Early Holocene eruptions from Makushin Volcano, Alaska: Bulletin of Volcanology, v. 82, n. 72, 17 p., doi:10.1007/s00445-020-01412-5.

Alaska Volcano Observatory

Sample: 15mkjrs504rt

References Cited

[1] Petrology and geochemistry of three Early Holocene eruptions from Makushin Volcano, Alaska, 2020