TY - RPRT TI - Sheathfolds in rheomorphic ignimbrites AU - M.J. Branney AU - T.L. Barry AU - Martha Godchaux PY - 2004 DO - 10.1007/s00445-003-0332-8 UR - https://pubs.usgs.gov/publication/70026779 ID - 70026779 ER -