ATA_SCAR_250k_Simple_Geology (1)
| Seasonal water and ice |
| Unknown or unclassified rock |
| Unconsolidated colluvium, talus, alluvium and undifferentiated till |
| Youngest glacial gravel, till and supraglacial material (Holocene) |
| Unconsolidated coastal ice-shelf till, beach or lake deposits |
| Older glacial gravel and till (Miocene-Quaternary) |
| Sedimentary rock with interbedded volcanic or volcaniclastic rock |
| Volcanic rock - basalt to rhyolite lava flows and pyroclastic material |
| Intrusive rock - granite, granodiorite, gabbro, or syenite (Eocene-Oligocene) |
| Sedimentary and volcanic rocks, pyroclastic material (Jurassic to Paleogene) |
| Volcanic rock (Jurassic-Paleogene) |
| Ferrar Igneous Province and related volcanic and sedimentary rock (Jurassic) |
| Silicic volcanic and continental sedimentary rock (Jurassic) |
| Unmetamorphosed granitoid, gabbro and other intrusive rock |
| Metamorphosed gneiss and migmatite (Triassic, Cretaceous) |
| Beacon Supergroup and other sandstone-rich sedimentary rock (Devonian-Triassic) |
| Intrusive rock - granitoid, diorite, gabbro and orthogneiss |
| Folded low-grade metasedimentary and metavolcanic rock |
| Low to medium-grade metamorphic rock - schist, marble, metavolcanic, metasandstone |
| High-grade metamorphic rock - orthogneiss, paragneiss, schist and amphibolite |
| Metamorphic and intrusive rock - schist, gneiss, granulite, migmatite and anatectite |
ATA_SCAR_250k_Geological_Units (2)
| seasonal water |
| outcrop of unknown rock type |
| cover sediments |
| cover sediments |
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| sedimentary rocks |
| sedimentary rocks |
| sedimentary rocks |
|
| intrusive rocks |
| cover sediments |
| sedimentary rocks |
| volcanic rocks |
|
| intrusive rocks |
| metamorphic rocks |
| sedimentary rocks |
|
| volcanic rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| volcanic rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| volcanic rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| intrusive rocks |
| sedimentary rocks |
|
| intrusive rocks |
| sedimentary rocks |
|
| volcanic rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| volcanic rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| sedimentary rocks |
|
| volcanic rocks |
|
| intrusive rocks |
|
| metamorphic rocks |
| intrusive rocks |
|
| metamorphic rocks |
| unassigned lithology |
| intrusive rocks |
|
| metamorphic rocks |
| intrusive rocks |
|
| metamorphic rocks |
ATA_SCAR_250k_Mapped_faults (4)
| Fault exposed, location accurate |
| Fault exposed, location approximate |
| Fault concealed, location approximate |
| Fault inferred, location accuracy unknown |
ATA_SCAR_250k_Mapped_faults_downthrown_side_unknown (5)
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| Fault exposed, location accurate |
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| Fault inferred, location accuracy unknown |
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| Fault concealed, location approximate |
|
| Fault exposed, location approximate |
ATA_SCAR_250k_Mapped_faults_downthrown_side_known (6)
| Fault exposed, location accurate |
| Fault exposed, location approximate |
| Fault concealed, location approximate |
| Fault inferred, location accuracy unknown |
| Thrust exposed, location accurate |
| Thrust exposed, location approximate |
| Thrust concealed, location approximate |
| Thrust inferred, location accuracy unknown |
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