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I'm afraid the trailer you posted here is the only one of LBT which included any deleted scenes. I recall there was one with a different wording (without the newspaper comments), but the same pictures, and yet another one with the same pictures but different words (in fact I'm not certain if that last one was more a personal tribute of a fan rather than an actual trailer).
Not xactly correct. Those are were scenes commonaly removed when it was on disney channel. They are all 3 in original release in theator and on vhs also on dvd and mc donolds vhs. Ducky makign faces at the sharp tooth was her trying to get it to chase her. Petries attack on the sharp tooth was when it nearly ate ducky. I forget where the hug scene was i think thats when they were in the group hug soon after findign the valley.
Are you absolutely sure that the scene of Ducky making faces was in the theatre version of the movie? In this case it would have been cut for the homevideo / dvd version. I don't recall the Ducky pulling faces scene from anywhere but this trailer. It is neither on my video nor on the DvD of the original movie. I saw the land before time in cinema in 1989, but I'm unable to recal whether or not this scene (and other cut scenes from the trailer) were included in the cinema version. I don't see why they would make special cuts for the homevideo and (later) the DvD version, but if indeed some of the scenes we know as cut scenes were included in the cinema version of the movie it would explain their surprising "generosity" about deleted scenes in trailers and cinema showcases. If indeed the cinema version did include some of those scenes there is a very good chance that contrary to the claims on Don Bluth's webpages this material still exists!
The scene of Petrie's attack on the Sharptooth is not a cut scene. It is included in the movie as we know it.
I think the hugging Flathead is refering to is the one from the scene after what Littlefoot-1616 fittingly called the "Dinosaur totem scene". It was indeed another cut scene.