Sample: DSDP_178_44-4_70-80

Sample ID:	DSDP_178_44-4_70-80 ^[1] ^[2]
Station ID:	DSDP_178
AT Num:
Volcano:
Possible source:
Eruption:
Collector:	Unknown, Unknown
Date sampled:
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	Four hundred sixty-one m depth. Bed is ten cm thick. Light ash (graded; crystals numerous). Refractive index: 1.505.
Sample Location:

References Cited

[1] Volcanic ash from DSDP Site 178, Gulf of Alaska, 1973

Pratt, R. M., Scheidegger, K. F., and Kulm, L. D., 1973, Volcanic ash from DSDP Site 178, Gulf of Alaska: in Musich, L. F. and Weser, O. E., (eds.), Initial Reports of the Deep Sea Drilling Project, v. 18, Washington, Government Printing Office, p. 833-834.

[2] Biostratigraphic and tectonic implications of >40) Ar->39) Ar dates of ash layers from the Northeast Gulf of Alaska, 1978

Hogan, L. G., Scheidegger, K. F., Kulm, L. D., Dymond, J., and Mikkelsen, N., 1978, Biostratigraphic and tectonic implications of >40) Ar->39) Ar dates of ash layers from the Northeast Gulf of Alaska: Geological Society of America Bulletin, v. 89, n. 8, p. 1259-1264.

Alaska Volcano Observatory

Sample: DSDP_178_44-4_70-80

References Cited

[1] Volcanic ash from DSDP Site 178, Gulf of Alaska, 1973

[2] Biostratigraphic and tectonic implications of >40) Ar->39) Ar dates of ash layers from the Northeast Gulf of Alaska, 1978