Elso
Barghoorn

Harvard (Evolution Tree)


Johannes
Iversen

Danish Geological Survey (Evolution Tree)


Svend Th.
Anderson

Danish Geological Survey (Evolution Tree)


Knut
Faegri

University of Bergen (Evolution Tree)


Donald R.
Whitehead

Indiana University (Evolution Tree)
?


Val
Nolan

Indiana University (Evolution Tree)


George E.
Hudson

WSU (Evolution Tree)


Donald S.
Farner

University of Washington (Neurotree)


James R.
King

WSU (Evolution Tree)


Ellen D.
Ketterson

Indiana University (Neurotree)


C. Alex
Buerkle

University of Wyoming

Zachariah
Gompert

University of Wyoming
(Options)

Zachariah GompertX