Supporting information for ''Polyphase mid-latitude glaciation on Mars: chronology of the formation of superposed glacier-like forms from crater-count dating''

Supporting information for ''Polyphase mid-latitude glaciation on Mars: chronology of the formation of superposed glacier-like forms from crater-count dating'' <br>A.J.Hepburn (1,2,*), F.S.L.Ng (2,*), S.J.Livingstone (2), T.O.Holt (1), B.Hubbard (1)<br><br>1): Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, SY23 3DB, UK<br>2): Department of Geography, University of Sheffield, Sheffield, S10 2TN, UK<br>Corresponding authors (*): [e-mail]@sheffield.ac.uk <br><br>Contained within this folder are shapefiles, and data tables derived from Hepburn et al 20XX<br><br><br><br>%%%%%%%%%%%%%%%%<br>SGLF_global.shp<br>ESRI standard shapefile format<br>The boundaries for all 320 superposed glacier-like forms (SGLFs) described in this study, all projected to the Mars2000 equicylindircal projection system. <br>The field 'Sinu_area' lists the area (km^2) of each SGLF derived from a sinusoidal projection system of these polygons.<br>The field 'Glob_ID' refers to each unique SGLF idea, as listed in table1.xlsx (this repository).<br>%%%%%%%%%%%%%%%%<br>Craters.shp <br>ESRI standard shapefile<br>The diameter of all craters mapped in this study, on both SGLFs and their underlying VFFs. Projection system is 'SimpleCylindrical_Mars'<br><br>%%%%%%%%%%%%%%%%<br>Data_file_S1.xlsx<br>Excel file listing the inventory of SGLFs and their morphometric characteristics <br><br><br>%%%%%%%%%%%%%%%%<br>Data_File_S2.xlsx<br>Excel file listing the counting area and crater counts in different crater diameter bins on each SGLF aggregate (Sheet 1) and its underlying VFF (Sheet 2). <br><br> <br>