NormalFault @NormalFault

Just a regular everyday normal fault Occasionally produces research on #tectonics, #thermochronology, #faults, #shearzones, #microstructures, #ebsd (he/him) researchgate.net/profile/Mark_C… Joined February 2020

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Dr. Nikki Seymour @seymour_rocks

2 years ago

Today one of my postdoc projects (lead by Sean Gallen) is out in Nature Geoscience! Low-T thermochronology can be inverted with stream profiles, marine terraces, and cosmogenic isotopes to learn about subduction processes! Check it out: nature.com/articles/s4156….

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Hugo van Schrojenstein Lantman @HugoLantman

5 years ago

Time for a thread: I want to show you what I do with Raman spectroscopy and thin sections. It’s a big fancy machine with lasers, and is incredibly useful for a wide variety of purposes! #thinsectionthursday #erc #geology #truedepths @MineralogyPavia 1/11

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NormalFault @NormalFault

3 years ago

#FieldworkFriday Variably oriented and spaced cleavage developed in intercalated harzburgite, pyroxenite and dunite

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NormalFault @NormalFault

3 years ago

I'd like to draw attention to the apparent normal fault in this photo

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NormalFault @NormalFault

3 years ago

#FieldworkFriday Out of sequence tweet. Soft sediment deformation and boudinage of limestone layers within mudstones. Can anyone spot trishear?

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No Lie with Brian Tyler Cohen @NoLieWithBTC

3 years ago

BREAKING: President Biden just called on the Senate to create an exception to the filibuster to codify Roe v. Wade into law.

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NormalFault @NormalFault

3 years ago

#thinsectionthursday Winged inclusions in a hetereogeneous dolomitic mylonite. Well developed inclusions suggest a gamma of 15-20, less developed ones closer to ~10

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NormalFault @NormalFault

3 years ago

#FieldWorkFriday metre-scale horsetail structure at the termination of a small fault

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NormalFault @NormalFault

3 years ago

Why would you name a product like this? "I'll just squeeze the liquid in this Katadyn Cyst (tm) into my mouth"

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NormalFault @NormalFault

4 years ago

#fieldworkfriday (belated)

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Andy Parsons @AndyPTectonics

4 years ago

New U-Pb zircon paper on the tectonic assembly of the Northern Cordillera in Yukon, Canada: agupubs.onlinelibrary.wiley.com/doi/abs/10.102… Questions and comments welcome!

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NormalFault @NormalFault

4 years ago

#fieldworkfriday Tight-to-isoclinally folded marble mylonite intercalated with greenschist facies graphite-chlorite-white mica calc-schist and schist. Mt. Hymittos, Attica, Greece

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NormalFault @NormalFault

4 years ago

#ThinSectionThursday PPL and XPL scans of a hematized carbonate cataclasite. Clasts are calcite, dolomite and quartz (minor).

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NormalFault @NormalFault

4 years ago

#ThinSectionThursday Transposed, sinistrally-sheared and boudinaged quartz vein in a metasedimentary phyllonite. Deformation was associated with carbonate rich fluids, leading to calcite precipitation in boudin necks