LIST OF APPENDICES

Appendix 1 Literature compiled for the present study of channel-body geometry (the dataset). The papers listed contain relatively complete information about channel- body width, thickness and width/thickness, or provide important supporting information for the documented rock units.

Appendix 2 Thirteen Excel® spreadsheets and graphs for each category of channel body and valley fill, numbered according to the figure numbers in the paper. The raw data sets are listed and numbered in columns A to F of each spreadsheet page. The actual plotted data (points, lines, boxes, polygons, envelopes) for the dataset and for W/T lines are provided in columns to the right. The graph below is a working graph in color, from which individual datasets can be identified according to the numbers in column A. The accompanying file (JSR_Gibling_Plotting_Graphs) provides information about how to create and modify the graphs using Excel®.

Appendix 3 Photos of braided and low-sinuosity river deposits in the rock record. A) Siwalik Group (Pleistocene), north of Chandigarh, India. Pale sheet sandstones ~5-10 m thick (arrowed) alternate with sheets of red floodplain fines. Although originally deposited on a megafan south of the Himalayan thrust front, the foreland-basin strata have been exhumed by later thrusting. B) Castlegate Sandstone (Cretaceous) near Price, Utah. The cliff is ~100 m high at the right-hand side, and comprises stacked sheet sandstones and thin fine selvages, with cryptic sequence boundaries (Miall and Arush 2001). C) Hawkesbury Sandstone (Triassic), south of Sydney, NSW, Australia. Braided-fluvial sandstone sheets contain large barforms (arrowed) and a mud-filled channel body 12 m thick. Field party (circled) for scale. D) Cadomin Formation (Cretaceous), Adanac Mine, Alberta, Canada. A thin, extensive sheet of conglomerate and sandstone ~12 m thick rests on coal (within scree slope just above small lake in foreground). Cordilleran thrust sheets in the background.

Appendix 4 Photo of meandering river deposits of the Rangal Coal Measures (Permian), Queensland, Australia. A channel body 8 m thick with prominent lateral accretion surfaces (point bar deposits) rests on and is overlain by coal. A braided sheet- sandstone lies just below the cliff top.

Appendix 5 Photo of megafan systems of the Lourinha Formation (Jurassic), Porto Nuovo, Portugal in cliff 15 m high. Thin, lenticular channel sandstones (arrowed) up to 3 m thick, variously seen in cross- and longitudinal sections, lie within mudstones. More extensive sandstone bodies are longitudinal sections through channel bodies and crevasse-splay sandstones.

Appendix 6 Photo of delta distributary channel deposits of the Cretaceous Ericson Formation (Rusty Member), near Rock Springs, Wyoming. The lenticular channel bodies (arrowed) are ~ 5 m thick and are encased in mudstone with coaly intervals. An incised valley fill of sandstone forms the cliff top. Appendix 7 Photos of fixed river deposits. A) Anastomosing river deposits of the St. Mary’s River Formation, Cretaceous, Alberta, Canada. Topmost ribbon-channel body is 4 m thick and mainly accreted vertically, with a low levee and splays that thin into the floodplain deposits. The margins of two other channel bodies are visible low in the cliff. B) Castissent Sandstone (Paleogene), Tremp-Graus Basin, Spain. Ribbon sandstone (A1 body of Marzo et al. 1988) has steep margins and is 10 m thick (arrowed), and is amalgamated with the overlying braided-fluvial sheet sandstone. The ribbon may represent a pre-existing drainage system filled by the encroaching braided river. Stacked braided- and meandering-fluvial sheets overlie these deposits, and form part of a complex valley fill.

Appendix 8 Photo of channel bodies up to 2 m thick composed of angular and poorly sorted limestone gravel, cut into eolian sands, Corrie Sandstone (Permian), Isle of Arran, Scotland. Channel bases are abrupt and erosive, as at base of photo.

Appendix 9 Photo of estuarine valley fill of the Paddy Formation cut into Cadotte Formation shoreface sandstones, Peace River, Alberta, Canada. Both units are Cretaceous in age. The basal erosion surface (arrowed) is marked by the Glossifungites ichnofacies, indicating that the substrate was only partially consolidated at the time of lowstand incision.

Appendix 10 Checklist for documentation of channel-body geometry. See also suggestions in: Cuevas Gozalo, M.C., and Martinius, A.W., 1993, Outcrop data-base for the geological characterization of fluvial reservoirs: an example from distal fluvial fan deposits in the Loranca Basin, Spain, in North, C.P., and Prosser, D.J., eds., Characterization of Fluvial and Aeolian Reservoirs: Geological Society of London, Special Publication 73, p. 79-94.

Appendix 11 Key diagram to assist in placing valley fills and channel bodies under investigation into the categories set out in Figure 4 and Table 5.