These included visiting a mammoth site , finding fossils ourselves like this alligator tooth with roots that Faye found that will now be used for research and part of a trex tooth that I found while prospecting, an opportunity to help excavate a triceratops skeleton and time behind the scenes at the exciting Black Hills Institute .
(These; included; visiting a mammoth site , finding fossils ourselves like this alligator tooth with roots) (a trex tooth; found; T:while prospecting, an opportunity) Context(a trex tooth found,List([167, 192))):(I; prospecting; an opportunity to help excavate a triceratops skeleton and time behind the scenes at the exciting Black Hills Institute) (this alligator tooth with roots; found; that will now be used for research and part of a trex tooth)
a trex tooth found,List([167, 192))
These a trex tooth I this alligator tooth with roots
included found prospecting found
visiting a mammoth site , finding fossils ourselves like this alligator tooth with roots
T:while prospecting, an opportunity
an opportunity to help excavate a triceratops skeleton and time behind the scenes at the exciting Black Hills Institute
that will now be used for research and part of a trex tooth