Spitsbergen 2007

Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)
Photo from Professor Richard Twitchett (Svalbard, The Arctic- Sampling the Greatest Mass Extinction – Permian/Triassic- 252 million years ago)