Detailed Fluid Inclusion and Stable Isotope Analysis on Deep Carbonates from the North Alpine Foreland Basin to Constrain Paleofluid Evolution

Table 6

Paleotemperature from isotopic geothermometers (δ¹⁸O values Table 2); Geo-1: ¹⁸O geothermometers according to Liedmann [18]; Geo-2: ¹⁸O geothermometer after Friedman and O'Neil [64] for calcite and Fritz and Smith [67] for dolomite and for paleofluids with an ¹⁸O value of -1‰ SMOW and -11‰ SMOW; bold—reliable data.

Mineral	Properties	T (°C) Geo-1	T (°C) Geo2 (-1‰)			T (°C) Geo2 (-11‰)
		Median	Min	Median	Max	Min	Median	Max
cc-m1	Brown	30.2	21.7	25.0	43.3	10.7	11.5	12.3
cc-m2	Gray	35.5	22.9	30.1	31.6		10.6	12.0
cc-m3	Beige	41.7	20.7	35.8	40.1		10.2	12.6
dol-2	Brown, fine crystalline	54.9	53.1	57.5	247.9	7.8	11.3	117.9
dol-2	Dark-brown, interlocked	57.3	39.2	59.5	71.9	-4.5	12.8	21.5
dol-3	Beige, massive	66.0	48.5	67.1	111.0	4.0	18.2	44.7
dol-1	Beige, sucrosic	76.8	60.2	76.4	101.0	13.3	24.4	39.1
cc-v1	White	114.4	58.9	108.0	125.1	14.0	34.8	50.3
cc-v2	Transparent	183.2	99.6	199.9	238.9	30.7	81.6	108.3
cc-dd	Light-beige	41.0	35.2	35.2	35.3	10.2	10.2	10.2
cc-v12	White-transparent	43.8	29.5	37.7	43.8		10.2	17.3
cc-v3	Yellow to red coated crystals	57.4	34.2	50.1	54.0	10.3	11.7	16.5