
2021 Expedition to Niger in planning
February 22, 2021
July 31, 2018
Written by Paul Sereno & Paul Rand || July 15, 2019
Written by Paul Sereno || September 6, 2001
Written by Paul Sereno || September 6, 2001
Written by Paul Sereno || October 3, 2000
Written by Paul Sereno || September 19, 2000