(1) From where you start walk to the far right of the room. It's next to the timeline display

(2) Once the timeline display gets knocked over, walk across it to the top of the brontosaurus' back

(3) On the balcony

(4) Follow rotunda to the right

(5) To your left at the bottom of the stairs

(6) In Egypt room grapple the vase on the left, it's inside

(7) In front of the giant penguin painting in icy area

(8) In front of gate on the far right side of icy area, once the polar bear knocks down the column you can go up and get it

(9) On the floor before the saber tooth tiger

(10) At the end of the hallway past the saber tooth tiger