FIGURE 4. A-B in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina

FIGURE 4. A-B, Las Flores oil field locality (La Campanita Ranch), Peñas Coloradas Formation. A, General view of coarse, continental fluvial channel deposits near the fossil locality, basal Peñas Coloradas Formation. B, Las Flores (LF) fossil quarry (Chron C27n, late Danian, 62.52-62.22 Ma). C, Palacio de los Loros PL4 quarry, Salamanca Formation (Chron C29n, early Danian, 65.58-64.86 Ma), arrow marking the fossiliferous level.