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2018
Sediment bodies of travertine exhibit unique geomorphology that results from its rapid sedimentation rate. As described in Chap. 2 and will be discussed in Chap. 6, the rapid sedimentation rate is closely associated with rapid CO2 degassing from water, which elevates the level of supersaturation with respect for CaCO3. Intensity of the CO2 degassing is
Akihiro Kano +3 more
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Sediment bodies of travertine exhibit unique geomorphology that results from its rapid sedimentation rate. As described in Chap. 2 and will be discussed in Chap. 6, the rapid sedimentation rate is closely associated with rapid CO2 degassing from water, which elevates the level of supersaturation with respect for CaCO3. Intensity of the CO2 degassing is
Akihiro Kano +3 more
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Speleothems, Travertines, and Paleoclimates
Quaternary Research, 1983AbstractAge data for about 660 speleothems and about 140 spring-deposited travertines were collected, including many unpublished results. These data were plotted as histograms and also as error-weighted frequency curves on a 350,000-yr scale. These plots clearly show periods of increased speleothem/travertine growth as well as times of cessation.
G. J. Hennig, R. Grün, K. Brunnacker
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2018
In this chapter, we describe several representative travertine sites in the Japanese islands. According to our extensive search, there are at least 30 hot springs that developed calcareous deposits (Fig. 7.1, see also Figs. 7.13 and 7.15). Many of them are simple localities having only a single onsen facility, and an example is Furofushi hot spring on ...
Akihiro Kano +3 more
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In this chapter, we describe several representative travertine sites in the Japanese islands. According to our extensive search, there are at least 30 hot springs that developed calcareous deposits (Fig. 7.1, see also Figs. 7.13 and 7.15). Many of them are simple localities having only a single onsen facility, and an example is Furofushi hot spring on ...
Akihiro Kano +3 more
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Proceedings of the Geologists' Association, 1993
A review of British Quaternary travertines is provided, including details of 159 sites presented as a cross-referenced coded list with a full bibliography. Almost all of these travertines were formed by the degassing of calcium bicarbonate waters. The ‘carrier’ CO 2 originated from the soil and epigean atmospheres.
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A review of British Quaternary travertines is provided, including details of 159 sites presented as a cross-referenced coded list with a full bibliography. Almost all of these travertines were formed by the degassing of calcium bicarbonate waters. The ‘carrier’ CO 2 originated from the soil and epigean atmospheres.
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Isotopic disequilibrium in travertine deposition
Earth and Planetary Science Letters, 1968The isotopic composition of travertines, CO 2 , H 2 O and HCO3− from springs, and modern and fossil deposits of Central Italy is reported. The results confirm the fact that travertine deposition does not take place at the isotopic equilibrium point.
R. Gonfiantini, C. Panichi, E. Tongiorgi
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Travertine Depositing Waters Near Lexington, Virginia
Science, 1935The cascading, travertine-depositing part of Wilson Falls Creek is supersaturated with respect to $CaCO_{3}$ throughout the year, owing to the supersaturation of the feeder springs. The creek loses $CaCO_{3}$ when its temperature is above 8° C. The losses increase with rising temperature, but at all times adjustment is very slow. The rate of adjustment
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