Rob Desalle/ Ian Tattersall/ Patricia J. Wynne (ILT)
(3)
Christine Desdemaines-hugon/ Ian Tattersall (FRW)
(2)
Eric Delson (EDT)/ Ian Tattersall/ John A. Van Couvering/ Alison S. Brooks/ Eric Delson/ Ian Tattersall (EDT)
(1)
G. J. Sawyer/ Viktor Deak/ Donald C. Johanson (FRW)/ Ian Tattersall (INT)/ Esteban Sarmiento
(1)
Henke,winfried (EDT)/ Ian Tattersall (EDT)
(1)
Ian Tattersall/ Jeffrey H. Schwartz
(1)
Ian Tattersall/ Patricia Wynne (ILT)/ Rob Desalle
(1)
Ian Tattersall/ Peter N. N憝raumont
(1)
Ian Tattersall/ Rob Desalle
(1)
Ian Tattersall/ Rob Desalle/ Jonathan Todd Ross (NRT)
(1)
Ian Tattersall/ Rob Desalle/ Patricia J. Wynne (ILT)
(1)
Ian Tattersall/ Robert DeSalle
(1)
Rab Anderson,Dave MacLeod,Colin Moody,Neil Morrison,Andy Nisbet,Neil Shepherd,Paul Tattersall,Ian Taylor,Andy Wilby,Orkney Climbing Club
(1)
Richard Milner/ Ian Tattersall (FRW)/ Stephen Jay Gould (INT)
(1)
Rob (American Museum of Natural History DeSalle New York),Ian (American Museum of Natural History Tattersall New York)
(1)
Rob Desalle/ Ian Tattersall
(1)
Winfried Henke (EDT)/ Ian Tattersall (EDT)
(1)