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List of
Best Papers
List of
Presidential Addresses
Rec
Mtg#
Year
Authors
Institution
Talk title
1
715
1952
Sergius Harry Mamay
USGS
Paleobotanical significance of coal-ball studies
2
734
1954
Sergius Harry Mamay
;
Ellis Leon Yochelson
USGS
Unusual American coal balls
(Best Paper 1954)
2 talks found:
(Click on mtg# for details and minutes)
Sergius Harry Mamay
won the Best Paper Award in 1954