Creator | Title | Description | Subject | Date | ||
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1 | Moelling, Leah I. | Eurypterid paleoecology : characterization and analysis of a late Silurian shallow marine fossil assemblage from southern Ontario, Canada | Eurypterids were giant chelicerate arthropods that have been extinct since the Permian Period. Eurypterids are rare as fossils, and many eurypterid fossils are likely skeletons shed during life (molts), which make it problematic when seeking to determine the types of environments in which they lived... | Eurypterida | 2013-05 |