Jump to content

The Amateur Paleontologist

Recommended Posts

The Amateur Paleontologist

Hey everyone :)

Hope you're all doing well!

While looking through unprepped/untouched blocks of chalk from last year's fieldwork session in the Late Cretaceous of Møns Klint (Denmark), I found one block that showed a little trace of fish bone. I scraped a bit around it with some dental tools, and managed to reveal the whole fossil. And I'm having quite some trouble identifying it... Could anyone help me? I've included pics and details of the specimen below.

 

Pics:

5eb80a29847a7_ScreenShot2020-05-10at15_59_02.png.d14b612ffe4c82beb7e439b2b8ac0029.png

5eb80a81e390c_ScreenShot2020-05-10at16_01_37.png.682827140651434f9228873043d035b7.png

5eb80ab101259_ScreenShot2020-05-10at16_03_27.png.5ccc532b14ffbd19dac2e85b81b312cd.png

5eb80b0971bd7_ScreenShot2020-05-10at15_57_06.png.d562b8668a8d5cadab87cb1b32f5e827.png

Note especially the 'ridges' in the upper half of the fossil

 

Full details:

-Location: Møns Klint, Isle of Møn, Denmark

 

-Stratigraphy: Occidentalis belemnite zone, Hvidskud Member, Møns Klint Formation, White Chalk Group.

 

-Age: Upper part of Lower Maastrichtian, Late Cretaceous; ~70 million years old

 

-Measurements: ~5mm largest width; ~4mm height

 

-Possible interpretations so far: partial fin element, partial scale. Most recently, I considered it to be the partial scute of a Dercetidae fish (based on Wallaard et al. 2019 and Friedman 2012)... But I'm really unsure... :headscratch:

5eb8056c505cc_ScreenShot2020-05-10at15_40_58.png.350c333c2cc56a9b1fce9ec08c9913e1.png

Taken from Wallaard et al. 2019

 

5eb80596d3c92_ScreenShot2020-05-10at15_42_16.png.ff6d89d0a5c3c07390008cfb5b798425.png

Taken from Friedman 2012

 

I'd be really grateful for any help identifying my specimen :)

  • I found this Informative 1
Link to post
Share on other sites

Looks cool hopefully someone can ID it for you

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...