Any Ideas on What These Fossils Are?

[DLowe69]

I have found a couple of trilobites on a friend's property near Eganville, but I don't know what the attached fossils are.  I am pretty sure the last one is a number of shells, but any ideas on the other ones?

 

Thanks,

[Kane]

The second would be cross section of an orthocone nautiloid, third could be either burrows or bryozoans (hard to make out in the photo), and the last would be brachiopods. 

[Fossildude19]

To my eye, I see 

 

1&2 - Orthocone cephalopods. 

3 - Trace fossils (worm burrows) or bryozoans - would need to see surfaces up close. 

4 - Brachiopod imprints - look to be Strophomenids.  

 

[Steffen Langusch]

Well, I would agree  in nearly all points to Fossildude19 - but in picture 3 I prefer trace fossils.

[Coco]

BTW, only canadians know the size of your coins... Not a good scale !

 

It is preferable and highly recommended to put a scale in cm or inch on your photos. There are many of us in this forum, non-English-speaking foreigners. And it’s easy to make a rule if you don’t have one. We can even find some on the web to print it !

 

https://www.google.com/search?sxsrf=ALeKk00mExwzFH68TZhNcdlUwkP_gjAFRw:1602159757494&source=univ&tbm=isch&q=règle+cm+pouce+à+imprimer&client=firefox-b-d&sa=X&ved=2ahUKEwiez9-Z_qTsAhVEUhoKHbzLCmoQjJkEegQIChAB&biw=1599&bih=815

 

Coco

[DLowe69]

Noted (re: the scale) - I started putting a ruler in my mineral pictures recently and I will do the same in any future fossil pics I post here.

[Coco]

DLowe69 !

 

Coco