Maps

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
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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: Tucker, Pliocene, Hannegan Caldera, North Cascades, Washington, Map images (PDF)

Map image files:

• Geologic Map of the 3.72 Ma Hannegan Caldera and Associated Rocks
• Cross Section through the Hannegan Caldera

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Notes file:

• Geologic Map of the Pliocene Hannegan Caldera, North Cascades, Washington Text