Calvin and Hobbes by Bill Watterson for May 07, 1988
Transcript:
Calvin: I found another bone! I found another bone! Boy, this is a weird one. What is it? Hobbes: It could be a forearm and fingers. Calvin: I can't wait to see what the complete calvinosaur looks like. Hobbes: I didn't know bones came in decorator colors, did you?
When dinner is served, Calvin will exclaim, “Another rare fossil!”