map seed

I'm about to start my first ever solo Farm on my switch, and in my previous multiplayer one, my favorite thing was my coop full of dinosaurs. I know that the eggs can appear in artifact spots so I was wondering if anyone knew any seeds that would guarantee one, like the ancient seed one. Thanks!

I'm running a couple of new saves the past couple weeks and noticed some striking differences in the map seed and how the RNG shows up. I'm curious at what point you other players 'call it' and just reroll? For example, one of the new saves uses the remixed bundles and I got some rough combos...