FIGURE 23 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 23. Morphotypes SA041 (Rhamnaceae; continued, see also Figure 19L-M) and SA044 (Cunoniaceae, see also Figure 25G-H). A-I, morphotype SA041 (Rhamnaceae). A, MPEF-Pb-2034 (exemplar, see also Figure 19L); B, MPEF-Pb-4085; C, MPEF-Pb-4089 (arrow, decurrent secondary veins); D, MPEF-Pb-4090; E, counterpart of MPEF-Pb-4090; F, MPEF-Pb-9105; G, MPEF-Pb-9106 (arrows, scattered teeth); H, MPEF-Pb-9107 (arrow, wavy margin); I, minor venation detail from leaf in Figure 23A (arrow, one-branched freely ending veinlets). J-O, morphotype SA044 (Cunoniaceae). J, MPEF-Pb-4105; K, MPEF-Pb-2037 (exemplar, see also Figure 25G-H); L, MPEF-Pb-3024 (accessory exemplar); M, MPEF-Pb-9108 (arrow, apical brochidodromous secondary vein); N, asymmetric base (arrow) of MPEF-Pb-9109; O, tooth venation of specimen in Figure 23K (exemplar; arrow, small triangular tooth). Scale bars equal 10 mm, except 4 millimeter scale in Figure 23I and 23O.