Category Archives: Earth Sciences

Geology, Quakes, Volcanos, Weather, and any other Earth Sciences related topic. Gasses and gas chemistry, such as the CO2 cycle and acid oxides (NOx SOX).

CO2 sigma 13 ratios, again…

In past major warming events, such as the Eocene Thermal Maximum, carbon isotopes have shifted to a more C-13 depleted state with no help from human activity or burning fossil fuels at all… Continue reading

Posted in AGW Science and Background, Earth Sciences | Tagged , , | 6 Comments

Mullite

An interesting mineral and how it might have had an impact on platinum prices. Continue reading

Posted in Earth Sciences, Science Bits | Tagged , , , | 7 Comments

Ice Ages and The Book about Milankovitch

A preservation of a comment on WUWT and a link to the Amazon description of the book that explains Ice Age cycles better than any other I’ve read. Continue reading

Posted in Earth Sciences | Tagged , , , | 40 Comments

Summary On First Liquid Stone Experiment

After a year of aging in the corner, the results of a first very rough test of ‘liquid stone’ tech as it might have evolved from junk on an Egyptian trash heap near an embalming site or near a glass or clay working shop. Continue reading

Posted in Earth Sciences, History, Tech Bits | Tagged , , | 11 Comments

An Interesting Resource for Weather History vs Sunspots

Links to, and copy of, a very interesting Bibliography of climate / weather history including the LIA and some sunspot information. Continue reading

Posted in AGW Science and Background, Earth Sciences | Tagged , , , , | 8 Comments