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Record #163814:
Categenic ankerite replacing biogenic calcite in the Marhøgda Bed (Jurassic), Sassenfjorden, Spitsbergen / Krzysztof P. Krajewski.
Title: | Categenic ankerite replacing biogenic calcite in the Marhøgda Bed (Jurassic), Sassenfjorden, Spitsbergen / Krzysztof P. Krajewski. |
Author(s): | Krajewski, Krzysztof P. |
Date: | 2002. |
In: | Polish Polar Research. (2002.), Vol. 23(1) (2002) |
Abstract: | Bed contains common ankerite-replaced belemnite skeletons. Petrographic, geochemical and stable carbon and oxygen isotopic data indicate that ankerite originated in catagenic environment associated with thermal degradation and hydrocarbon generation, at maximum temperature of 150 deg.C 2000 m deep, probably during Paleogene. Dissolution and precipitation reflect extensive heat flow during magmatic and orogenic activity. |
Notes: | Polish Polar Research. Vol. 23(1) :85-99 (2002). |
Keywords: | 550.4 -- Geochemistry. 551.1/.4 -- Geology. 551.781 -- Palaeogene. B -- Geology and soil sciences. (*3) -- Arctic regions. (*32) -- Svalbard. |
SPRI record no.: | 163814 |
LDR 01284naa#a2200000#a#4500 001 SPRI-163814 005 20231208215351.0 007 ta 008 231208s2002####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-163814 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aKrajewski, Krzysztof P. 245 10 ‡aCategenic ankerite replacing biogenic calcite in the Marhøgda Bed (Jurassic), Sassenfjorden, Spitsbergen /‡cKrzysztof P. Krajewski. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2002. 300 ## ‡ap. 85-99 :‡bill., diags., tables, map. 500 ## ‡aPolish Polar Research. Vol. 23(1) :85-99 (2002). 520 3# ‡aBed contains common ankerite-replaced belemnite skeletons. Petrographic, geochemical and stable carbon and oxygen isotopic data indicate that ankerite originated in catagenic environment associated with thermal degradation and hydrocarbon generation, at maximum temperature of 150 deg.C 2000 m deep, probably during Paleogene. Dissolution and precipitation reflect extensive heat flow during magmatic and orogenic activity. 650 07 ‡a550.4 -- Geochemistry.‡2udc 650 07 ‡a551.1/.4 -- Geology.‡2udc 650 07 ‡a551.781 -- Palaeogene.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*32) -- Svalbard.‡2udc 773 0# ‡7nnas ‡tPolish Polar Research. ‡gVol. 23(1) (2002) ‡wSPRI-60789 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231208