Corrected entry: The newscaster states that Godzilla's appearance in New York is the greatest disaster since the World Trade Center bombing. It is unknown what year this is supposed to take place. The WTC was destroyed by terrorist attacks in 2001. The movie was made in 1998 so it seems the writer had a premonition. Also, when the various camera shots show the NYC skyline, you can see the WTC buildings, although in this movie, whatever year it was to take place, they could have been rebuilt.
Corrected entry: When they are being chased in Madison Square Garden, Nick knocks over a rack of balls and a gumball machine. They show the dinosaurs slipping and sliding. Nick then runs down stairs and joins the others. Shortly, they turn around and see the dinosaurs slipping and sliding on the balls again even though they're now one level lower.
Corrected entry: How did Godzilla deposit eggs in Madison Square Garden? It's obviously much too small for her to fit in. Almost all of the eggs are in the central dome, yet when our heroes are running around there is never any indication of a large hole Godzilla could reach through to place them inside.
Corrected entry: If the lizards are born pregnant and produce offspring within 12 months then the "mother" lizard would have already produced many litters prior to the one in New York and those offspring would have in turn produced their own litters meaning the planet would have already been over-run long before the litter of 200 in New York. That is, unless the "mother" lizard in the movie is only 12 months old herself and the New York litter was her first (which in itself would be ridiculous). Not to mention that the "mother" would also have 199 brothers and sisters all producing offspring.
Corrected entry: In Madison Square Garden, the French guy smashes Animal's camera, breaking it. When they are again being chased by the baby Godzilla's, Animal runs back to get his tape but leaves the broken camera on the ground. However, when they are being chased by Godzilla in the cab, Animal all of a sudden has another camera to film the chase. Where did he get this camera? When he packs his bag at the house, we see him put only one camera in there. Plus the bag is only big enough to fit one camera anyway.
Corrected entry: It is shown that Godzilla laid around 200 or so eggs in Madison Square Garden. Yet to carry that many eggs at the size they are shown in the film, Godzilla would have had a visible bulge for all of the eggs. Yet throughout the movie, it is never shown to have any signs of carrying eggs.
Corrected entry: When Nick is getting the worms, he walks from the back of the van. When the helicopter lands the shot over Nick's shoulder shows the van is turned around and face the way he came.
Corrected entry: In the shot of the wrecked tanker, one of the helicopters flies straight through the side of the tanker.
Corrected entry: When the missiles hit Madison Square Garden it is a massive explosion, even accounting for the explosive placed there by the French (who did not think they had enough), but when a total of 12 missiles hit Godzilla, no explosions. As the missiles had penetrated Godzillas skin it would hardly have been able to contain the explosion inside the body.