I found a bunch of new pieces. Please help!

[SharkToothLover757]

Found a lot of new fossils this past weekend. I typically collect shark teeth but I am trying to learn about other fossils a little bit now. I’ll post 3 pictures of different pieces because that is the max allowed to post. I’ll also try and post more pics in the comments if I can. Where are my smart people at?!

[SharkToothLover757]

[SharkToothLover757]

Unknown #2. 

[Al Dente]

The first picture looks like an occipital condyle, most likely from a small whale.

[Wolf89]

#2 looks like half a vert