Here is a fossil shark tooth from Morocco of the species Otodus obliquus on a nice and authentic matrix.  

This is a Czech fossil snail of the species Praenatica gregaria from the classical site of Koneprusy.
 

This is a nice example of a fossil tower snail of the specues Pseudokatosira undulata from the Pliensbachian of Buttenheim.

This Burmese amber contains a rare inclusion of a Cretaceous pseudoscorpion from Myanmar. Presumably this pseudoscorpion belongs to the Withiidae family.

Here is a relative rare crusher teeth of the shark species Ptychodus whipple.

Here is a particularly beautiful specimen of a fossil goblet sponge of the species Raphidonema faringdonensi. A special feature is that it is populated with serpulides (lime tube worms).
 

Two spiders are trapped in this Burmese amber.  This could be likely a Spider couple traped for eternety.

This nice fossil coral colony from the classical site of Nattheim belongs to the  species Thecosmilia trichotoma.