I don't have any special information or anything like that, but I can see dinosaurs as being "very Blackmoor" in philosophy. After all, Dave never made any secret about the fact that he introduced technology, monster movie stuff, and other "bigger and better" strangeness into the campaign. I can see something like this really fitting the style of a Blackmoor game!
Marv / Finarvyn DCC playtester (2011) S&W WhiteBox author (2009) C&C playtester (2003) Builder of the TrollBridge for T&T; Amber Diceless player since 1993 OD&D Player since 1975; Metamorphosis Alpha since 1976
"Don't ask me what you need to hit. Just roll the die and I will let you know!" - Dave Arneson