{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"report2","index":0,"n_rows":17,"n_cols":5,"rows_kept":17,"cut":false,"hidden":false,"merged":[[0,2,0,3],[0,4,0,5],[1,2,1,3],[1,4,1,5],[2,2,2,3],[3,2,3,3],[4,2,4,3],[5,2,5,3],[12,2,12,3],[13,2,13,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNINA9910713315703321"]
[null,null,"Titolo",null,"Median-porosity contour maps of the J Sandstone, Dakota Group, in the Denver Basin, Colorado, Nebraska, and Wyoming / / by Debra K. Higley and Donald L. Gautier"]
[null,null,"Pubbl/distr/stampa",null,"Reston, Virginia : , : Department of the Interior, United States Geological Survey, , 1987"]
[null,null,"Descrizione fisica",null,"1 online resource (2 maps)"]
[null,null,"Collana",null,"Miscellaneous field studies ; ; map MF-1982"]
[null,null,"Soggetti",null,"Sandstone - Denver Basin"]
[{"$nulls":4},"Sandstone - Permeability"]
[{"$nulls":4},"Porosity"]
[{"$nulls":4},"Sedimentary rocks - Denver Basin"]
[{"$nulls":4},"Maps."]
[{"$nulls":4},"Dakota Formation Maps"]
[{"$nulls":4},"Denver Basin Maps"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale cartografico a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Relief shown by contours and spot heights."]
[null,null,null,"Nota di bibliografia","Includes text, bibliographical references, 1 cross section, and 3 diagrams."]