Coprolites??

[Brondonh]

Thinking it's shark, wondering what type of if is and thoughts about it. 

I'm going to post more in the replys since I can't load all at once. 

One of them is different then the others all found in Venice Florida.

[Brondonh]

[Brondonh]

[Brondonh]

Here's a different one

Edited November 26, 2019 by Brondonh

[Brondonh]

And here is one I'm not sure of. It looks like my dog visited the past

[Brondonh]

Went through my misc. Pile and was wondering about these. Are they coprolite and from what? Is there any way to determine species of shark?

 

[Brondonh]

Posting more pics because they are too big to load all at once

 

2nd pic is interesting

[Brondonh]

Different not sure if it's Coprolite

[Brondonh]

Different possible coprlite.

[Kane]

You've posted about these items already: 

 

[Brondonh]

In the wrong section. Wanted to make sure it didnt get passed over

 

[Fossildude19]

11 hours ago, Brondonh said:

In the wrong section. Wanted to make sure it didnt get passed over

 

They were both under FOSSIL ID. 

Topics Merged. Only one needed. 

 

That said, I'm not seeing any coprolites. 

I see some infilled burrows. 

Granted, coprolites are not my area of interest/knowledge. 

 

@GeschWhat  @Carl

[MarcoSr]

Looking at these pictures, there is only one specimen (see below) that could be a shark scroll coprolite.  However, based upon the large size and outside surface texture I'm doubtful of this specimen also:

 

 

Below is what a shark scroll coprolite looks like internally and then a complete shark scroll coprolite (25 mm):

 

 

 

 

 

Marco Sr.

[b. bartron]

15 hours ago, Fossildude19 said:

They were both under FOSSIL ID. 

Topics Merged. Only one needed. 

 

That said, I'm not seeing any coprolites. 

I see some infilled burrows. 

Granted, coprolites are not my area of interest/knowledge. 

 

@GeschWhat  @Carl

Agreed. No poopies.

[Carl]

The first one comes the closest to looking like a coprolite but it would really need to be seen in-hand by someone who knows coprolites well.

[GeschWhat]

On 11/29/2019 at 8:23 AM, Carl said:

The first one comes the closest to looking like a coprolite but it would really need to be seen in-hand by someone who knows coprolites well.

Ditto