Calvin Shackleton

Work related travel

Work related travel

Beautiful architecture around Palermo, Sicily. 

Gypsum crystals growing in a dovetail shape - show the orientation of bedding.

The fjords north of Spitsbergen offer these views after an intense research cruise.

The fjords north of Spitsbergen offer these views after an intense research cruise.

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Sea ice during the winter months allows us to get close to the calvin margin

Sea ice during the winter months allows us to get close to the calvin margin

Diving between two continental plates at Silfra, Iceland.

Diving between two continental plates at Silfra, Iceland.

Chapel carved into the evaporites in the Realmonte salt mine, Sicily.

Prints from the ice bear

Prints from the ice bear