Teeth and bones

[Pleuromya]

Hi, 

I was wondering if this could be a Pachystropheus bone? Although it is damaged, it looks similar to pictures of Pachystropheus femurs, could it be a femur? It measures 4.5cm. There's a tooth next to it, the closest possiblity I could find was Ichthyosaur, but I couldn't find anything that similar, so could this be an Ichthyosaur tooth? On the other side, there's some other things. I think the larger tooth could possibly be Severnichthys, and one slightly lower down to be Lissodus minimus 

 

I'd appreciate any help,

Many thanks 

[Fossildude19]

I'd like to see a better picture of image #2. But the whole specimen.

Brighter. Also from Directly above.

Pictures of the ends of the pieces would help as well.

[Pleuromya]

19 minutes ago, Fossildude19 said:

I'd like to see a better picture of image #2. But the whole specimen.

Brighter. Also from Directly above.

Pictures of the ends of the pieces would help as well.

Hopefully this helps, I tried multiple lamps, but it seems to make the image worse somehow, so it might be best if I get some pictures in the sun tomorrow.

[Pleuromya]

Unfortunately it was cloudy most of the day, so I couldn't catch enough sunlight to shine and lighten up the picture, but I've just taken this closer picture of one of the teeth and and end of the bone.

[Welsh Wizard]

Yes it certainly looks like one. Always hard to tell from unprepped photos of Aust material.

 

Its a fish tooth and it looks like there’s part of a shark spine on the reverse of the bone.

[Pleuromya]

1 hour ago, Welsh Wizard said:

Yes it certainly looks like one. Always hard to tell from unprepped photos of Aust material.

 

Its a fish tooth and it looks like there’s part of a shark spine on the reverse of the bone.

Thank you, is it this that would be the spine? I also have this other one in another rock, is it possible this is a fin spine? It's about 9cm. 

Edited October 13, 2021 by Pleuromya

[Welsh Wizard]

The second pic is a spine. I’m not too sure about the first - it looks like a bone. How thick is the first one.

Edited October 14, 2021 by Welsh Wizard

[Pleuromya]

2 hours ago, Welsh Wizard said:

The second pic is a spine. I’m not too sure about the first - it looks like a bone. How thick is the first one.

Thank you, the first one does look more like a bone than anything else. It measures 2.5cm in length and 5mm thick.