Would be nice to put it next to the pics.
had to split it due to 1000 letter cap
A visit would be aprecciated: https://steamproxy.net/sharedfiles/filedetails/?id=3246594402

Grizzlies east mountains Top Map
Top on the left: Fossil plants 16
right of North hub: Fossilized snake 17
South east of north hub: fossil williamsionia leaf 21
South of North hub: Fern leaves cast 11
South west of north hub near river: indian tomahawk (very hard to find) G2
South of the little pond in the south: Large dinosaur coprolite 6
West of the pond: fossil alsophila leaves 2
North of the south west hub: Fossil dragonfly 8

Lower Map
South west of the map other side of the river by train tracks: Fossil tree leaves 19
South of the gas in the open house: Colt G3
North east of the gas: Neocalamites stem cast 4
South of the last colli: Fossil calamites leaves 5
Island in the lake: Sheriff badge G4
North west of the south east hub: Petrified wood 18
North east of the last colli under the bridge: Old Winchester G5
East of the Winchester: Tree fern stem cast 10

Here the list of the collis with the number of the museums place (starting with 2 due to 1 beeing the story colli). Starting from upper left corner

Dinosaur Canyon Top Map
Left of gas: Palm stem cast 14
next to it: Cycadeoidea leaves 7
to the right near river: Palm leaves 15
to the right a the end of the road: Triceratops footprints 21
near the lower left corner: Fern leaves 12
on the right at the gas: T.rex footprint 20

Lower Map
far right the top star: fragment of dinosaur skin 13
The next one is behind the house with the gas near the star (the star is a bit incorrect) Edmontsaurus footprint 9
in the lower left corner in the house: Flying saucer toy G1 (G for garage, not needed for achievement)
In the south east of the excavation: Butterfly fossil 3

https://steamproxy.net/sharedfiles/filedetails/?id=3209328544
Please subscribe to my museum. I will give back the favour. I really want to make the achievment

Many thanks for this guide. The next time you update it, I'd appreciate it if you labeled each star so I can check off which specific collectible I have.

Thank you so much friend for your help, I was only missing one, exactly the one near the sawmill at the top left. Even though I passed near the point you indicated on the map a thousand times, the "?" symbol did not appear. on the tablet. You want to laugh? As soon as I collected the last artifact I clicked travel to return to the museum and while loading the game crashed. Now I have to start all over again, because the auto saves didn't work.
But with your maps I will be able to find everything very quickly, but first return to the museum after finishing the collection, unless manually you never know.

can someone tell me where to find the tree fern stem cast fossil

where can i find the tree fern stem cast?

when does dinosaur fossil hunter get a update for more new dinosaurs?

@SwissFire sure :)