Boooooooommm!
Volcanic Evolution of Panama
July 04, 2022
Panama is a land of volcanoes, with a long history of volcanic activity.
Panama is a land of volcanoes, with a long history of volcanic activity.
Geologist Tony Coates changed the way we think about the ground under our feet. He confirmed the date when North and South America were connected at about 3 million years ago. We remember Tony not only as a skilled field geologist, but as a kind person and storyteller, who captured the imagination of scientists and non-scientists alike with his ability to spin a tale.
Ancient, fossilized grape seeds from Panama, Colombia and Peru, provide perspective on the evolution of plants after the extinction of the dinosaurs.
Based on clues ranging from microscopic pollen samples to massive petrified trees and larger-than-life-sized turtle and crocodile fossils, my lab pieces together millions of years of evidence to reconstruct the deep-time history of tropical ecosystems. I help to build international networks of...
As Director Emeritus of the Smithsonian Tropical Research Institute, a unit of the Smithsonian Institution headquartered in Panama City, Panama, I retired in June, 2020 from the job of managing more than 400 employees, an annual budget of $35 million, and the institute’s research facilities ...
My research focuses on how land-cover and climate change affect water movement through soils, weathering, and erosion, and how these, in turn, affect the composition and dispersal of dissolved and solid phases in rivers and trace gases in the atmosphere. Some of my areas of expertise include...
Exploring the tropical peoples
and ecosystems of the past
A new model suggests reforestation could be detrimental to water resources in the Panama Canal. Smithsonian scientists warn of flawed methodology and emphasize case for long-term monitoring.
A Smithsonian emeritus scientist takes a field trip to some of Panama’s most important known marine fossil deposits for a quick lesson the age of the Ithsmus of Panama.
Individual tree species, not forest communities, respond to changes in phosphorus levels.