Sold Quick view GOSIUTICHTHYS PARVUS - Eocène - green river formation - Farson, Wyoming - USA See details
Sold Quick view Microbial mat. - cambrian - (Possible précambrian?) - Mt Simon Sandstone - Central Wisconsin - USA See details
Sold Quick view DINOSAUR egg shell MEGALOOLITHUS - from dinosaur TITANOSAURE HYPSELOSAURUS See details