MUSINGS IN NATURAL HISTORY
Sunday, 21 January 2018
GIANT'S CAUSEWAY: NORTHERN IRELAND
The Giant's Causeway is a spectacular expanse of interlocking hexagonal basalt columns formed from volcanic eruptions during the Paleocene some 50-60 million years ago.
Highly fluid molten basalt intruded through chalk beds which later cooled, contracted and cracked into hexagonal columns, creating a surreal visual against a dark and stormy Irish Sea.
Thursday, 11 January 2018
A perfect Kepplerites from the collections of Emil Black.
Saturday, 6 January 2018
FOSSILES PRINCIPAUX DES TERRAINS - EMILE BAYLE
Bayle and Zeiller Atlas, Planche LIX, 1878
SOUTH OF FRANCE
Thursday, 4 January 2018
MORNING LIGHT: HAPPY 2018
Tuesday, 2 January 2018
KAYAK SAILING: WEST COAST