Tuesday, 16 June 2009

HORNBY ISLAND PALEONTOLOGY

Hornby, one of the northern Gulf Islands on the west coast of British Columbia, draws me back year upon year. Both for its picture perfect sunny days, stormy seas and the island's own rugged beauty.

Hornby also has some of the best preserved fossil specimens of the Pacific Northwest. Many species of ammonites (mainly Pachydiscus), crabs, bivalves, sharks teeth, echinoids, wood and bone can be found in the Upper Cretaceous shales and concretions of the Lambert Formation. Interestingly, they are remarkably similar to the ones you find in the French and Tamil areas of Pondicherry, India, telling us a great deal about what was happening back in the Maastrichtian some 70-million years ago.

If you happen to find yourself in Pondicherry, be sure to take in the exceptional cuisine and fossils at Thriuvakkarai. Photo by Tina Beard, beautiful friend and artist, on a particularly lovely afternoon.

Sunday, 14 June 2009

Friday, 12 June 2009

QUARTZITE KIND OF BLUE

Paddling in time to the wind, I soak up the view of Isaac Lake, a vast, deep green, ocean-like expanse that runs L-shape for nearly 38 kilometres. The strata I paddle past is primarily calcareous phyllite, limestone and quartzite, typical of the type locality for this group and considered upper Proterozoic, the time in our geologic history between the first algae and the first multicellular animals.

It is striking how much this scene fits exactly how you might picture pristine wilderness paddling in your mind’s eye. No power boats, no city hum, just pure silence, broken only by the sound of my paddle pulling through the water and the occasional burst of glee from one of the park’s many songbirds. Somewhere in the back of my head Miles Davis is working through Kind of Blue, in time to the wind and my slow, smooth strokes - perfect pairing for this lazy day.