Geologic Map of the Pliocene Hannegan Caldera, North Cascades, Washington David S. Tucker <sup>1

1</sup> Geology Department, Western Washington University, Bellingham, Washington 98225, USA


Data Originator:
David S. Tucker
Western Washington University

DOI: 10.1130/2006.DMCH003
Year:2006
Area: Pliocene Hannegan caldera, North Cascades, Washington
Scale: 1:24,000
Resolution: Variable
Projection

Parameters:
Units:
Precision:
Description:
The 8 x 3.5 km Pliocene Hannegan caldera lies in deeply dissected terrain of the North Cascades, 15 km south of the Washington-British Columbia border, and 25 km northeast of the Holocene Mount Baker volcano. Keywords: Map Images (PDF)

Note: Some images are too large for certain web browsers to display. If you experience problems downloading, right click on the image link and select "Save Target As..". This will save the file to your computer, then you can open the image with an image viewing application.

Geologic Map of the 3.72 Ma Hannegan Caldera and Associated Rocks
Cross Section through the Hannegan Caldera
Geologic Map of the Pliocene Hannegan Caldera, North Cascades, Washington Text