This printable word search puzzle on the topic of Rocks & Minerals contains 18 hidden words in a 24x24 letter grid. Words go horizontally and vertically. This word search is also available to download as a Microsoft Word document or a PDF.
Geologic Time Scale
Index Fossil
Trace Fossil
Extinction
Trilobites
Dinosaurs
Paleozoic
Ammonites
Jurassic
Mesozoic
Cenozoic
Period
Fossil
Epoch
Cast
Mold
Era
Eon