I couldn't find any larger list, but I did find the top-five ones you were talking about.
One interesting thing about the top-five lists is that they haven't been updated in two years. By now, Marion is #3 on the all-time rebound list, and will overtake Nance for #2 within a month or so. Marion is also #5 in Suns history in blocks, and will pass Lang for #4 around the All-Star break. (Edit: Oh, and he's also #5 in steals, with a good chance of overtaking Westphal for #4 by the end of the season.)
It still feels strange to think of Marion as the veteran on the team (as far as tenure with the Suns is concerned), but he is doing a good job with it.