Smithsonian Versus 5th Grader

Must have 5th grade or higher education to click this linky thingy.

While no previous visitors to the museum had brought up the error, it has long rankled the paleobiology department's staff, who noticed it even before the Tower of Time was erected 27 years ago, said Lorraine Ramsdell, educational technician for the museum.

"The question is, why was it put up with that on it in the first place?" Ramsdell said.