Michael JasonSmith:
Outstanding
Michael JasonSmith:
K-Pg (K-T)
Michael JasonSmith:
Exploring the boundaries
Michael JasonSmith:
Boundaries examined
Michael JasonSmith:
From the cliff
Michael JasonSmith:
Up the river
Michael JasonSmith:
Bentonite Cliff
Michael JasonSmith:
Concretion
Michael JasonSmith:
The concretion of Damocles
Michael JasonSmith:
Waipara
Michael JasonSmith:
Plotting
Michael JasonSmith:
Fossil!
Michael JasonSmith:
Hand for scale
Michael JasonSmith:
From the heart of the concretion
Michael JasonSmith:
Bone from the past