Coverage Name: ORGEOL Descriptive Location: Oregon Brief Description: Oregon lithology. Faults are in a separate coverage. The legend for southeastern Oregon is in the coverage orlegend. SOURCE Data Source: Walker, G.W., and MacLeod, N.S., 1991, Geologic map of Oregon: U. S. Geological Survey, scale 1:500,000, 2 sheets. Point of Contact: Harry Casler, NMD Western Mapping Center Telephone: 415/329-4273 Source Material (paper, mylar, digital): mylar Source Scale: 1:500,000 Source Projection: Lambert Source Date (Publication date): 1991 General Comments (disclaimers, qualifications): Conversion of scitex products for publication to ARC/INFO format. Date Received: Winter, 1992 LOCAL RESPONSIBILITIES Responsible Organization/Agency: Reno Field Office/WMR/USGS Project Name: Great Basin Mineral Assessment/NAMRAP Point of Contact: Gary Raines Telephone: 702/784-5591 UPDATES Date: Winter, 1992 Name: Gary Raines Description of update: Roger Ashley and others familiar with the geology checked a proof print and found half a dozen errors on the printed version that were incorporated. These occurred primarily in western and northeastern Oregon. Comments: Date: August 26, 1993 Name: Gary Raines Description of update: From Marshall Gannett (USGS WRD), 5 polygons in the Willamette drainage basin were mislabeled. Polygon #1137 was Qpl and is changed to Qal. Polygon #5427 was Qpl and is changed to Tfee. Polygon #3582 was Pzs and is changed to OW (open water) for Marion Lake. These two were mislabeled on published map. Polygon #4186 was Tsfj and is changed to Tut. Polygon #2772 was KJg and is changed to QTa. This polygon was properly labeled on printed map. Comments: The mistaged KJg might occur elsewhere. It is not clear to me how this error occurred. ATTRIBUTES Creation Date: August 26, 1993 GIS (ARC/INFO or GRASS) Feature Types ARC/INFO (polygons, arcs, points, annotation, grid, All): polygons and arcs Topology Present (poly, arc, point, net, link): net Precision: Single Precision Size in Kilobytes: ARC - 7378 Location on computer (path): /gb/geology Archive: DATAFILE NAME: ORGEOL.PAT 9 ITEMS: STARTING IN POSITION 1 COL ITEM NAME WDTH OPUT TYP N.DEC ALTERNATE NAME 1 AREA 4 12 F 3 5 PERIMETER 4 12 F 3 9 ORGEOL# 4 5 B - 13 ORGEOL-ID 4 5 B - 17 PTYPE 10 10 C - Frequency listing of the ptypes for formation name. $RECNO FREQUENCY PTYPE 1 1 2 41 JTRgd 3 23 JTRs 4 37 JTRsv 5 4 Jc 6 3 Jm 7 18 Jop 8 41 Js 9 13 Jss 10 80 Ju 11 18 Jub 12 31 Jv 13 16 KJds 14 15 KJdv 15 83 KJg 16 6 KJgu 17 100 KJi 18 17 KJm 19 27 Kc 20 19 Ks 21 491 OW 22 5 Psv 23 21 Pzs 24 41 Pzsv 25 7 QTa 26 146 QTb 27 189 QTba 28 76 QTg 29 12 QTib 30 102 QTmv 31 653 QTp 32 58 QTps 33 73 QTs 34 17 QTst 35 120 QTvm 36 20 QTvs 37 21 Qa 38 882 Qal 39 37 Qb 40 81 Qba 41 69 Qd 42 164 Qf 43 231 Qg 44 25 Qgf 45 11 Qgs 46 5 Ql 47 3 Qlb 48 671 Qls 49 19 Qma 50 11 Qmp 51 273 Qpl 52 40 Qrd 53 398 Qs 54 277 Qt 55 31 Qyb 56 36 TRPsv 57 37 TRPv 58 56 TRPzg 59 2 TRPzm 60 83 TRPzs 61 6 TRPzsn 62 55 TRPzu 63 21 TRs 64 39 TRsv 65 14 TRv 66 11 Ta 67 15 Tas 68 634 Tat 69 350 Tb 70 362 Tba 71 133 Tbaa 72 1 Tbas 73 267 Tc 74 2 Tc? 75 148 Tca 76 65 Tcg 77 41 Tci 78 4 Tco 79 43 Tcp 80 94 Tcs 81 14 Tcss 82 50 Tct 83 188 Tcw 84 29 Tfc 85 13 Tfe 86 13 Tfeb 87 18 Tfee 88 70 Thi 89 150 Ti 90 5 Tia 91 173 Tib 92 1 Tig 93 116 Tim 94 96 Tlf 95 3 Tm 96 29 Tms 97 15 Tmsc 98 21 Tmsm 99 9 Tmss 100 20 Tmst 101 56 Tmv 102 8 Tn 103 426 Tob 104 139 Tp 105 8 Tpb 106 49 Tps 107 100 Tr 108 105 Trb 109 156 Trh 110 586 Ts 111 24 Tsd 112 30 Tsf 113 2 Tsff 114 171 Tsfj 115 16 Tsm 116 45 Tsr 117 100 Tss 118 33 Tstv 119 131 Tsv 120 45 Tt 121 290 Tts 122 16 Ttv 123 5 Ttvm 124 43 Tu 125 138 Tub 126 73 Tus 127 50 Tut 128 75 Tvi 129 147 Tvm 130 221 Tvs 131 167 Twt 132 52 Ty 133 6 Tyq 134 3 bc 135 1 cm 136 9 cs 137 5 mc 138 8 m DATAFILE NAME: ORGEOL.AAT 8 ITEMS: STARTING IN POSITION 1 COL ITEM NAME WDTH OPUT TYP N.DEC ALTERNATE NAME 1 FNODE# 4 5 B - 5 TNODE# 4 5 B - 9 LPOLY# 4 5 B - 13 RPOLY# 4 5 B - 17 LENGTH 4 12 F 3 21 ORGEOL# 4 5 B - 25 ORGEOL-ID 4 5 B - 29 ORLTYPE 3 4 I - The ortype values are 1 for contacts and 0 for nonprinting polygon boundaries for ARC/INFO limitations. ASSOCIATED LOOK-UP TABLES This look-up table is used with special fonts to have appropriate geologic formation labels on the map. The shade set calcomp1.shd is used with this table on an electostatic plotter to color the map in a fashion similar to the published map. DATAFILE NAME: ORGEOL.LUT 3 ITEMS: STARTING IN POSITION 1 COL ITEM NAME WDTH OPUT TYP N.DEC ALTERNATE NAME 1 PTYPE 10 10 C - 11 SYMBOL 4 5 I - 15 LABEL 7 7 C -