TY - RPRT TI - Chronology and Paleoenvironment of the Tunga Formation, a new lowermost Miocene sequence in the East Pisco Basin of southern Peru AU - Thomas J. Devries AU - John A. Barron AU - Diana Ochoa AU - Kristen McDougall PY - 2024 DO - 10.29041/strat.21.3.02 UR - https://pubs.usgs.gov/publication/70261301 ID - 70261301 ER -