structural geology

You have access
Silurian-Devonian tectonic evolution of mid-coastal Maine, U.S.A.: Details of polyphase orogenic processes
David P. West, Emily M. Peterman and Jessica Chen

American Journal of Science April 2021, 321 (4) 458-489; DOI: https://doi.org/10.2475/04.2021.03
You have access
Types of orographic structure
John Wesley Powell

American Journal of Science December 1876, s3-12 (72) 414-428; DOI: https://doi.org/10.2475/ajs.s3-12.72.414