APPENDIX 1.
Specimen lists for each angiosperm leaf morphotype by locality, for fossil samples housed in the Paleobotanical Collections of Museo Paleontológico Egidio Feruglio, Trelew, Chubut Province, Argentina (acronym MPEF-Pb). Additional referred specimens are cited by field numbers, which are prefixed by collection locality (Table 1) with MPEF-Pb repository number added when assigned. See Table 2 for an inventory of historic type material housed at USNM. Appendices in PDF format are available for download as zipped file.
APPENDIX 2.
Keys to angiosperm leaf/leaflet morphotypes from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina. With two organizational pathways, by key numbers and by major leaf shape (subtitles in parentheses). Appendices in PDF format are available for download as zipped file.
