eHow launches Android app: Get the best of eHow on the go.
Showing 1-2 of 2 results
Brachiopods and bivalves are common invertebrate fossils. They are often confused for one another because they both have a pair of shells connected by a hinge. However, you can follow these simple...
When most people think of fossils, bones come to mind. Yet, fossils occur in many other forms, such as teeth, horns, eggs--even casts of manure. Paleontologists use a variety of methods to...