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Another simple question (I think)
I just returned from Alberta. Its hard to get back to real life. :-(
At Dinosaur Park, they used abbreviations I thought I understood, but now
have doubts about the specifics.
In their classifications, they list the genus and species usually. Its
the exceptions that threw me.
One listing was: Pachycephalasaurus n. gen., n. sp.
another: Tyranasaurid n. sp.
another Somethingasaurid sp.
Forget my assumptions, what does it all mean?