
Science & Tech
Written in stone: What fossils can tell us about the future
How peering into our ancient past could transform our understanding of contemporary climate change
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“Revealing the history of life” might sound like an impossibly ambitious goal for a single map, but the Paleobiology Database’s Navigator platform lives up to its premise.
The database contains information on almost every fossil ever documented around the world, and though it’s been around in one form or another since 1998, the Navigator allows the public to explore its contents through time, space and taxonomy on one beautiful, user-friendly interface.
The database’s intended audience is researchers, but you don’t have to have a doctorate in paleontology to explore the map; pictograms accompany the taxonomical classifications so you can tell if the specimens on the map were reptiles, birds, mammals or invertebrates, and the plotted points are colour-coded by geological time period.
Playing around with the map’s search filters reveals Alberta to be rich in fossils dating to the Cretaceous period, while British Columbia is a hotbed for Early Jurassic specimens. Users can also zoom in on Newfoundland to explore some of the oldest fossils ever discovered — mollusks that lived around 541 million years ago.
If exploring the Database whets your appetite for fossils, you may want to plan a visit to the new Phillip J. Currie Dinosaur Museum.
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