jurassic park cargo ship crew.

Hmmmmm.......... Never thought of that. Perhaps there were Raptors aboard the ship as well, they ate everyone, went down to the hold, and got eaten by the Rex.

I'll just move this topic for you.

That always bothered me, that door was way to small for the rex to get into, and the young one was already in san diego at that time...i'll go try to dig somethin up..

Alright, found something!

"Originally, there was supposed to be a scene showing raptors boarding the ship before it left port, so they could kill the crew without the T-Rex leaving its secured cell. This scene was never shot because they were never able to justify raptors running around San Diego while the T-Rex was."

So, apparently, they wrote the scripts as they went along, not thinking of what the changes might do.

@Carnosaur

Correct-O-mondo. It was Taken from The First book where Three young raptors board the Cargo ship headed to the Mainland. 

Like many Planned peices, It was scrapped. To help fit into Cannon, It's more the Likely, That the raptors escaped from The Cargo ship, Or were still on it. (Hence why we don't see any Ingen crew leave the ship)

"Sometimes, You just don't ask questions." -Some Director speaking to fans on a plot hole. 

Another peice that was Scrapped was the Baby Trike Scene from the First Book. SWS Had already begun and were close to being finished the Young trike when teh Scene was cut.

To this day, The young trikes whereabouts are Unknown. 

ah so that's why
It'd be cool if that raptor attack scene wasn't scrapped