Descending Zarco's Shaft. (Diane Arthurs)
At the base of Zarco's Aven. (Diane Arthurs)
At the base of Zarco's Aven. (Diane Arthurs)
Fossil found near the base of Zarco's Shaft. (Diane Arthurs)
Fossil found near the base of Zarco's Shaft. (Diane Arthurs)
Fossil found near the base of Zarco's Shaft. (Diane Arthurs)
Fossil found near the base of Zarco's Shaft. (Diane Arthurs)
Descending Zarco's Shaft.
At the base of Zarco's Aven.
At the base of Zarco's Aven.
Fossil found near the base of Zarco's Shaft.
Fossil found near the base of Zarco's Shaft.
Fossil found near the base of Zarco's Shaft.
Fossil found near the base of Zarco's Shaft.