Donald Lofgren
Raymond M. Alf Museum of Paleontology, Claremont, CA
Activity
2022
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LATE EOCENE-EARLY OLIGOCENE TRAVERTINE DEPOSITS AND THEIR CORRELATION WITH HIGH-ELEVATION TERTIARY STRATA, GRAVELLY RANGE-GREATER YELLOWSTONE REGION, SOUTHWEST MONTANA
244 D34. Recent Advances in Stratigraphy (Posters)Wednesday, 12 October 20229:00 AM - 1:00 PMExhibit Hall F
2021
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INTEGRATING SEDIMENTOLOGY, ICHNOLOGY, AND PALEOPEDOLOGY TO RECONSTRUCT LANDSCAPES AND ECOSYSTEMS OF THE UPPER EOCENE PIPESTONE SPRINGS STRATA, WESTERN MONTANA
T12 Applying Integrated Sedimentology and Ichnology to Refine Paleoenvironmental Interpretations, Identify Paleosalinities, and Reveal Key Sequence Stratigraphic Surfaces along Complex CoastlinesSunday, 10 October 20218:00 AM - 12:00 PMONLINE
2020
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LATE EOCENE CHRONOSTRATIGRAPHY, DEPOSITIONAL ENVIRONMENT, AND PALEOSOL-TRACE FOSSIL ASSOCIATIONS, PIPESTONE SPRINGS, SOUTHWEST MONTANA
3 D23. Recent Advances in Understanding Environmental Changes and Their Effects on SedimentationMonday, 26 October 20201:30 PM - 5:30 PMMeeting Rooms
2017
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VERTEBRATE PALEONTOLOGY AND GEOLOGY OF HIGH ELEVATION TERTIARY DEPOSITS IN THE GRAVELLY RANGE, SOUTHWESTERN MONTANA
17 Tertiary and Quaternary Landscapes (Posters)Saturday, 10 June 20179:00 AM - 6:30 PMRoderick Mah Centre, Ross Glen Hall, EC1050
2016
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COPROLITES FROM PIPESTONE SPRINGS MAIN POCKET, MONTANA, AND THEIR PALEOECOLOGICAL AND TAPHONOMIC SIGNIFICANCE
T83 Cenozoic Geology of the Great Plains and Western United States: Toward an Integrated Understanding of a Sedimentary, Paleoecologic, and Geohydrologic System (Posters)Sunday, 25 September 20169:00 AM - 5:30 PMExhibit Hall E/F