Legend (MRT/GeologyLIST)

25K OUTCROPS (3) Erratic Float Outcrop Unknown 25K FAULTS (4) Fault Fault - inferred Fault - concealed Fault - inferred from magnetic data Fault - concealed, inferred from magnetic data Fault - inferred from radiometric data Fault - concealed, inferred from radiometric data Fault - based on interpretation of aerial photographs Normal fault (downthrown side indicated) - position accurate or approx. Normal fault (downthrown side indicated) - inferred Normal fault (downthrown side indicated) - concealed Thrust fault (teeth on upper plate) Thrust fault (teeth on upper plate) - inferred Thrust fault (teeth on upper plate) - concealed Thrust fault (teeth on upper plate) - inferred from magnetic data Thrust fault (teeth on upper plate) - concealed, inferred from magnetic data Thrust fault (teeth on upper plate) - inferred from radiometric data Thrust fault (teeth on upper plate) - concealed, inferred from radiometric data Thrust fault (teeth on upper plate) - based on interpretation of aerial photographs Strike-slip fault (dextral) Strike-slip fault (dextral) - inferred Strike-slip fault (sinistral) Strike-slip fault (sinistral) - inferred Intrusive boundary along pre-existing fault Intrusive boundary along pre-existing fault, downthrown side indicated Intrusive boundary along pre-existing fault with subsequent post-intrusive movement 25K CONTACTS (25) Geological contact Limit of mapping of sub-unit within undifferentiated rock unit Limit of detailed mapping Geological contact - inferred Unconformable lithological contact Unconformable lithological contact - inferred Unconformable lithological contact - concealed Metamorphic contact Geological contact – inferred from magnetic data Igneous intrusive contact Igneous intrusive contact - inferred Igneous intrusive contact with associated chilled or fine-grained marginal zone in igneous body Geological contact - inferred from radiometric data Geological contact – inferred from digital terrain model Geological contact - based on interpretation of aerial photograph Transitional geological contact Coastline 25K LINEARS (1) Lineament - visible on aerial photographs Lineament - visible in magnetic data Lineament - visible in radiometric data Lineament - visible in digital terrain model Magnetic gradient or lineament (direction towards lower values indicated) Lithological trend line, including bedding trace interpreted from aerial photographs Tectonic foliation trend line Internal intrusive boundary within igneous body Internal intrusive boundary within igneous body - inferred Internal intrusive boundary with associated chilled or fine-grained marginal zone within igneous body Moraine ridge crest Dune crest Crest of remnant old stabilised longitudinal dune Margin of relict lunette and associated swamp Trend of relict beach ridge related to regressive strandline of Last Interglacial Stage Trace of old sea-cliff related to elevated sealevel of Last Interglacial Stage Trend of older stabilised Holocene beach ridge Limit of glacial smoothing of bedrock Slope break Scarp Subsurface geological boundary projected to surface Axial surface trace of major antiform Axial surface trace of major synform Axial surface trace of major overturned antiform Axial surface trace of major overturned synform Axial surface trace of major early antiform Axial surface trace of major early synform Axial surface trace of major early overturned antiform Axial surface trace of major early overturned synform Axial surface trace of major later antiform Axial surface trace of major later synform Axial surface trace of major later overturned antiform Axial surface trace of major F1 antiform Axial surface trace of major F1 anticline Axial surface trace of major F1 syncline Axial surface trace of major F3 synform Axial surface trace of major F4 antiform Axial surface trace of major F4 synform Coastline 25K POLYGONS (24) P0 P1 P10 P109 P136 P137 P138 P139 P140 P141 P143 P144 P146 P147 P15 P150 P151 P152 P153 P155 P16 P163 P164 P165 P168 P171 P173 P177 P179 P180 P190 P192 P2 P217 P218 P219 P220 P222 P225 P226 P231 P233 P244 P245 P246 P248 P249 P251 P258 P259 P271 P272 P273 P274 P275 P276 P277 P279 P28 P280 P281 P285 P298 P299 P3 P30 P300 P301 P302 P303 P309 P310 P312 P317 P32 P326 P327 P332 P341 P35 P352 P353 P359 P37 P379 P381 P386 P387 P388 P389 P393 P398 P402 P406 P408 P413 P433 P434 P435 P436 P440 P441 P442 P449 P456 P460 P461 P462 P463 P464 P465 P467 P468 P469 P470 P474 P475 P476 P478 P487 P488 P489 P491 P492 P495 P501 P502 P504 P514 P516 P519 P522 P523 P528 P529 P530 P541 P542 P543 P549 P55 P550 P551 P557 P559 P56 P560 P568 P569 P57 P573 P576 P584 P59 P595 P597 P598 P6 P600 P604 P606 P607 P610 P613 P622 P624 P625 P627 P630 P631 P645 P649 P65 P651 P652 P657 P676 P677 P678 P681 P682 P685 P686 P688 P690 P691 P703 P705 P71 P730 P731 P732 P734 P738 P745 P748 P757 P758 P759 P760 P762 P765 P766 P769 P772 P773 P774 P784 P785 P786 P789 P792 P793 P794 P795 P798 P799 P811 P812 P813 P814 P815 P816 P817 P82 P825 P826 P838 P839 P84 P840 P843 P845 P846 P848 P849 P85 P865 P868 P87 P870 P871 P874 P881 P883 P884 P892 P893 P894 P895 P896 P9 P900 P906 P911 P919 P96 250K FAULTS (7) Fault Fault - concealed Normal fault (downthrown side indicated) Normal fault (downthrown side indicated) - concealed Thrust fault (teeth on upper plate) Thrust fault (teeth on upper plate) - concealed Wrench fault with relative displacement indicated (dextral) Wrench fault with relative displacement indicated (sinistral) 250K CONTACTS (32) Geological contact Geological contact - Precambrian alkaline dolerite dykes Geological contact - Precambrian dolerite dykes Geological contact - Dolerite dykes Coastline Water contact Limit of mapping of sub-unit within undifferentiated rock unit 250K LINEARS (9) Axial surface trace of major antiform Axial surface trace of major synform Axial surface trace of major overturned antiform Axial surface trace of major overturned synform Lithological trend line, including bedding trace Coastline 250K POLYGONS (28) P0 P1 P1074 P1075 P1076 P1077 P1078 P1079 P1080 P1101 P1102 P1103 P1104 P1106 P1107 P1133 P1134 P1155 P1161 P136 P137 P138 P140 P141 P146 P163 P164 P170 P190 P2 P217 P218 P219 P244 P29 P335 P379 P380 P402 P406 P433 P435 P456 P460 P461 P462 P464 P595 P596 P622 P623 P624 P629 P630 P642 P82 P973 P974 500K FAULTS (35) Fault Fault - concealed 500K CONTACTS (36) Geological contact Geological contact - Precambrian alkaline dolerite dykes Geological contact - Precambrian dolerite dykes Geological contact - Dolerite dykes Coastline Water contact Limit of mapping of sub-unit within undifferentiated rock unit 500K POLYGONS (48) P0 P1074 P1076 P1079 P1080 P1101 P1102 P1106 P1134 P1161 P136 P137 P138 P140 P141 P146 P163 P164 P170 P190 P2 P219 P244 P29 P335 P379 P380 P402 P406 P433 P435 P456 P464 P595 P596 P622 P623 P624 P629 P630 P642 P82 P973