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Yet an other Devonian cephalopod hunt


Manticocerasman

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Wonderful Crickites! :envy:

Love the report in general, toadally cool. 

 

  • I found this Informative 2

Life's Good!

Tortoise Friend.

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15 hours ago, Tidgy's Dad said:

Wonderful Crickites! :envy:

Love the report in general, toadally cool. 

 

thx Adam :D

 

 

 

Update on the preps:

 

a little pyritised goniatite from that trip.

this turned out to be a little gem:

 

 

 

IMG_4999.thumb.JPG.6c85e0b8494842f5519725feb2453362.JPG

  • I found this Informative 2

growing old is mandatory but growing up is optional.

 

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Update on the preps:

 

the 2nd Crickites turned out to be a desaster to prep, while removing the matrix I found out that the whole shell was compressed and parts were crumbeling while prepping it.

So in stead of throwing this one away I took it to work where they cut the specimen in two and pollished it.

You can clearly see that the shell collapsed under the weight of the sediments, the champers are filled with broken parts of the septa and the whole shell is irregular in shape and preservation.

 

IMG_4821.thumb.JPG.057d360c79f0fe118b293df72a6fff51.JPG

 

after cutting the cephalopod:

5d1cafb3ae7cd_IMG_5093(1).thumb.JPG.a56357a6b30e664d2a5162fa280375e5.JPG

 

the finished parts:

IMG_5096.thumb.JPG.ac6b0919fa0b547cf68667cee09ac37f.JPGIMG_5097.thumb.JPG.28a7ff80b87d50d04f78f4d1bc3b05d9.JPG

 

Detail on the collapsed chambers:

IMG_5100.thumb.JPG.32b6de84c14fd090ccf17f634e4a1dbc.JPG

 

growing old is mandatory but growing up is optional.

 

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Beautiful find, Natalie, and wonderful prep, Kevin, on that huge Crickites!

 

And slicing and polishing that terrible-to-prep specimen in order to see the internal structure was a good idea - I think it looks great now!!!

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