Category Archives: Geology

Carnivalia — 7/13 – 7/19

The past week’s crop of (mostly) science-related blog carnivals, just waiting for you…

Continue reading

Posted in Biology, Carnivalia, Geology, Humanity, Math | Tagged , , , , | Comments Off

The scientific tourist #183 — rock flour in the Tracy Arm fjord

A bit of calved glacier from Alaska’s Tracy Arm fjord…

Continue reading

Posted in Geology, Sci / Tech Tourism | Tagged , , | Comments Off

Casual Friday — Welcome to the Anthropocene!

Back in 2000, a nobel laureate in Chemistry named Paul Crutzen proposed that the Earth is no longer in the Holocene era. Instead, he feels (and he’s gaining a lot of company) that we’ve long since entered the Anthropocene, an era in which human activity is playing a driving role in the planet’s ecosystems…

Continue reading

Posted in Biology, Geology, History, Humanity, YouTubing | Tagged , , , | Comments Off

The scientific tourist #179 — glacial polish

Seen just downhill from the Mendenhall Glacier in Alaska, a really nice example of glacial polish…

Continue reading

Posted in Geology, Sci / Tech Tourism | Tagged , , | Comments Off

The scientific tourist #177 — Rhodochrosite

A beautiful sample of Rhodochrosite on display at the Houston Natural History Museum…

Continue reading

Posted in Geology, Sci / Tech Tourism | Tagged | Comments Off

The scientific tourist #176 — Opal

Continuing on my geology “kick,” here’s a beautiful sample of Opal on display at the Houston Natural History Museum…

Continue reading

Posted in Geology, Sci / Tech Tourism | Tagged | Comments Off

The scientific tourist #175 — “desert rose” barite

Seen at the University of Denver’s Olin Hall, here’s a nice specimen of “desert rose” barite…

Continue reading

Posted in Geology, Sci / Tech Tourism | Tagged | Comments Off

The scientific tourist #174 — a trilobite

This week’s image is of a trilobite (acadoparodoxides mureroensis), on display at the Houston Natural History Museum

Continue reading

Posted in Biology, Geology, Sci / Tech Tourism | Tagged , | Comments Off

The scientific tourist #173 — Azurite

On display at the Houston Natural Museum, a beautiful sample of Azurite…

Continue reading

Posted in Geology, Sci / Tech Tourism | Tagged | Comments Off

Carnivalia — 4/20 – 4/26

The past week’s crop of (mostly) science-related blog carnivals…

Continue reading

Posted in Biology, Carnivalia, Geology, History, Humanity | Tagged , , , , | Comments Off