No, that's a different one. It was puppets or animation or something, and the dinos were the characters, and they could talk. The show I remember was about a human familiy living in modern-day america, and something happened to have a prehistoric forest across the street, and they enter it, with their red jeep, and get lost in the land of the dinos. I think the main character was a blond teenage kid.
Land of the Lost came out around the same time, but is a different show, too.
Wife to DH (10/2004) ~ Mama to DS (1/2009) ~ (11/2011)