Cambridge University Press / Stage 2 Series 1 Stage / Ludlow / United States Geological Survey / /
Event
Business Partnership / /
NaturalFeature
Mountain Belt Subduction Zone Or Orogeny Africa Antarctica Australia Baltica Gondwana Ocean / /
Organization
International Commission on Stratigraphy ICS / U.S. National Science Foundation / Smithsonian Institution / Cambridge University / International Commission on Stratigraphy / Commission for the Geological Map of the World / /
Person
Gabi Ogg / Ron Blakey / John Gurche / NAM SAM SIB / Chris Scotese / Bruce Wardlaw / /