some colonial corals’ corallites! clockwise from top left:
1.) Class Anthozoa, Order Scleractinia, Genus unknown
2.) Class Anthozoa, Order Tabulata, Genus Syringopora
3.) Class Anthozoa, Order Tabulata, Genus Halysites
4.) Class Anthozoa, Order Tabulata, Genus Favosites
5.) Class Anthozoa, Order Scleractinia, Genus Thecia
6.) Class Anthozoa, Order Rugosa, Genus Hexagonaria
7.) Class Anthozoa, Order Tabulata, Genus Aulopora
8.) Class Anthozoa, Order Scleractinia, Genus unknown

 
trilobite!!!! i work in a lab packing specimens (rocks, minerals, and fossils) for storage while they renovate the building and this guy was so cute i had to take a picture