Stratigraphy
The Burgess Shale Formation comprises 10 members, the most famous being the Walcott Quarry Shale Member comprising the greater phyllopod bed.
Read more about this topic: Burgess Shale
Stratigraphy
The Burgess Shale Formation comprises 10 members, the most famous being the Walcott Quarry Shale Member comprising the greater phyllopod bed.
Read more about this topic: Burgess Shale