Report - Geoscience BC
Report - Geoscience BC Report - Geoscience BC
Figures Figure 1. Geologic map (with legend) of the Nechako Basin, (adapted from Riddell, 2006) showing the locations of samples analysed in this study.
Neogene Paleogene Cretaceous Stratified Rocks Qal: Quaternary cover Qv: Quaternary volcanics LTQAn: Anahim volcanics;; LTQGb: Garibaldi volcanics LTQCh: Chilcotin Group volcanics;; OlPiFr: Fraser Bend/Australian Creek Formation;; Miv: Miocene volcanics ETKm: Kamloops Group;; ETPr: Princeton Group ETEn: Endako Group;; ETOo: Ootsa Lake Group uKTa: Taseko River strata (informal) uKKs: Kasalka Group;; uKPo: Powell Creek volcanics KSq: Silverquick Fm KJa: Jackass Mountain Group KTc: Taylor Creek Group;; lKSk: Skeena Group lKSb: Spences Bridge Group lKGa: Gambier Group Jurassic to Cretaceous uJKRe: Relay Mountain Group Lower Middle Jurassic lmJAh: Ashcroft formation lmJHz: Hazelton Group (includes Hotnarko volcanics) Early to Middle Jurassic lmJLd: Ladner Creek, includes Last Creek, Huckleberry Mountain, Nemaiah formation Triassic to Jurassic uTrJNc: Nicola Group;; TrJTk: Takla Group Upper Triassic uTrTy: Tyaughton Group uTrCd: Cadwallader Group uTrS: Stuhini Group Permian to Triassic PJKu: Kutcho Group, including Sitlika assemblage Carboniferous to Jurassic CJBr: Bridge River Group Mississippian to Triassic MTrCc: Cache Creek Group Carboniferous to Permian CPSm: Slide Mountain Group to Triassic Ultramafic Rocks Pzus;; Pzum;; CTrus;; Pum;; Pus;; Cpus;; us Intrusive and High-grade Metamorphic Rocks Paleogene to Pliocene Ltgd ETfp;; ETg;; ETgb;; ETgd;; ETgr;; ETmi;; ETqm;; ETqp;; ETto Cretaceous to Paleogene KTdr;; KTfp;; KTg;; KTgd;; KTmi;; KTqd;; KTqp;; KTto Cretaceous LKdr;; LKfp;; LKg;; LKgd;; LKog;; LKqd;; LKqm;; LKto Kg;; Kgr;; Kmi;; Kog mKgb;; mKgd;; mKgr;; mKqd;; mKto EKdr;; EKgd;; EKim;; EKto;; EKog Jurassic to Cretaceous Jurassic JKdr;; JKg;; JKgd;; JKml;; JKog;; JKqd;; JKqm;; JKqp;; JKto LJgd;; LJgr;; LJqd;; LJqm;; LJto MJdr;; MJfp;; MJg;; MJqd;; MJqm EMJdr Jgd;; Jgs;; Jml;; Jmy;; Jqd MLJdr;; MLJgb;; MLJgd;; MLJqd EJdr;; EJqd;; EJsy Triassic to Jurassic TrJdr;; Trqd;; Trto Permian to Jurassic PJml;; PJog Paleozoic to Mesozoic PzMzm;; PzMzog;; PzMzpg Permian Pdr;; Pgb;; Pqm Age Unknown dr;; g;; gr;; hfs;; m;; ml;; og;; pg;; qd;; qm;; to Figure 1 (con’t). Geologic map (with legend) of the Nechako Basin, (adapted from Riddell, 2006) showing the locations of samples analysed in this study.
- Page 2 and 3: Rock physical property measurements
- Page 4 and 5: 2.0 Geology of the Nechako Basin Th
- Page 6 and 7: surveys and distinguish the prospec
- Page 8 and 9: wave velocities. These measurements
- Page 10 and 11: Magnetic Susceptibility Magnetic su
- Page 12 and 13: made on all samples after being vac
- Page 14 and 15: Table 6. Maximum and minimum values
- Page 18 and 19: idealized stratigraphy of the Necha
- Page 20 and 21: Figure 4. Graph showing relationshi
- Page 22 and 23: Figure 6. Graph showing relationshi
- Page 24 and 25: Figure 8. Graph showing relationshi
- Page 26 and 27: Figure 10. Graph showing relationsh
- Page 28 and 29: Figure 12. Graph showing relationsh
- Page 30 and 31: Figure 14. Graph showing relationsh
- Page 32 and 33: Figure 16. Graph showing relationsh
- Page 34 and 35: Figure 18. Graph showing relationsh
- Page 36 and 37: Figure 20. Graph showing relationsh
- Page 38 and 39: Figure 22. Graph showing relationsh
- Page 40: Figure 24. Graph showing relationsh
Neogene<br />
Paleogene<br />
Cretaceous<br />
Stratified Rocks<br />
Qal: Quaternary cover<br />
Qv: Quaternary volcanics<br />
LTQAn: Anahim volcanics;;<br />
LTQGb: Garibaldi volcanics<br />
LTQCh: Chilcotin Group volcanics;;<br />
OlPiFr: Fraser Bend/Australian Creek<br />
Formation;; Miv: Miocene volcanics<br />
ETKm: Kamloops Group;;<br />
ETPr: Princeton Group<br />
ETEn: Endako Group;;<br />
ETOo: Ootsa Lake Group<br />
uKTa: Taseko River strata (informal)<br />
uKKs: Kasalka Group;;<br />
uKPo: Powell Creek volcanics<br />
KSq: Silverquick Fm<br />
KJa: Jackass Mountain Group<br />
KTc: Taylor Creek Group;;<br />
lKSk: Skeena Group<br />
lKSb: Spences Bridge Group<br />
lKGa: Gambier Group<br />
Jurassic to Cretaceous<br />
uJKRe: Relay Mountain Group<br />
Lower Middle Jurassic<br />
lmJAh: Ashcroft formation<br />
lmJHz: Hazelton Group<br />
(includes Hotnarko volcanics)<br />
Early to Middle Jurassic<br />
lmJLd: Ladner Creek, includes<br />
Last Creek, Huckleberry Mountain,<br />
Nemaiah formation<br />
Triassic to Jurassic<br />
uTrJNc: Nicola Group;;<br />
TrJTk: Takla Group<br />
Upper Triassic<br />
uTrTy: Tyaughton Group<br />
uTrCd: Cadwallader Group<br />
uTrS: Stuhini Group<br />
Permian to Triassic<br />
PJKu: Kutcho Group,<br />
including Sitlika assemblage<br />
Carboniferous to Jurassic<br />
CJBr: Bridge River Group<br />
Mississippian to Triassic<br />
MTrCc: Cache Creek Group<br />
Carboniferous to Permian<br />
CPSm: Slide Mountain Group<br />
to Triassic<br />
Ultramafic Rocks<br />
Pzus;; Pzum;; CTrus;; Pum;;<br />
Pus;; Cpus;; us<br />
Intrusive and<br />
High-grade Metamorphic Rocks<br />
Paleogene to Pliocene<br />
Ltgd<br />
ETfp;; ETg;; ETgb;; ETgd;; ETgr;;<br />
ETmi;; ETqm;; ETqp;; ETto<br />
Cretaceous to Paleogene<br />
KTdr;; KTfp;; KTg;; KTgd;;<br />
KTmi;; KTqd;; KTqp;; KTto<br />
Cretaceous<br />
LKdr;; LKfp;; LKg;; LKgd;;<br />
LKog;; LKqd;; LKqm;; LKto<br />
Kg;; Kgr;; Kmi;; Kog<br />
mKgb;; mKgd;; mKgr;;<br />
mKqd;; mKto<br />
EKdr;; EKgd;; EKim;;<br />
EKto;; EKog<br />
Jurassic to Cretaceous<br />
Jurassic<br />
JKdr;; JKg;; JKgd;; JKml;; JKog;;<br />
JKqd;; JKqm;; JKqp;; JKto<br />
LJgd;; LJgr;; LJqd;;<br />
LJqm;; LJto<br />
MJdr;; MJfp;; MJg;;<br />
MJqd;; MJqm<br />
EMJdr<br />
Jgd;; Jgs;; Jml;; Jmy;; Jqd<br />
MLJdr;; MLJgb;;<br />
MLJgd;; MLJqd<br />
EJdr;; EJqd;; EJsy<br />
Triassic to Jurassic<br />
TrJdr;; Trqd;; Trto<br />
Permian to Jurassic<br />
PJml;; PJog<br />
Paleozoic to Mesozoic<br />
PzMzm;; PzMzog;; PzMzpg<br />
Permian<br />
Pdr;; Pgb;; Pqm<br />
Age Unknown<br />
dr;; g;; gr;; hfs;; m;; ml;;<br />
og;; pg;; qd;; qm;; to<br />
Figure 1 (con’t). Geologic map (with legend) of the Nechako Basin, (adapted from Riddell,<br />
2006) showing the locations of samples analysed in this study.
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