The information below should not be interpreted as an extension of the rules. The official rules in the current Rules Manual take precedence. For those who are interested, there is a Revised Rock, Mineral & Fossil Guide containing a Training Manual, sample tests and Next Generation Science Standards (NGSS) correlated social media lessons available in the Science Olympiad Store.
Resources and Links
Official 2016 Fossil List (PDF) - Version 2 updated 9/11/15 with one spelling change
Official Rules Clarification Posted 9/11/15 (refers to spelling change)