The Flying Trilobite: Mythical Flying Trilobite Fossil I
The Flying Trilobite: Mythical Flying Trilobite Fossil II
The Flying Trilobite: Haldane's Precambrian Puzzle B
The Flying Trilobite: Haldane's Precambrian Puzzle A
The Flying Trilobite: Mythical Flying Trilobite Fossil III
The Flying Trilobite: Flying Trilobite - iPod Brushes sketch