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Current Bid
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Bids
Closed
03/03/2014 02:00 pm

OTHOCERAS MOROCCAN FOSSIL 153CTS ASK-51

1 bid
751 views
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Details
SKU
Dimensions (mm)
65 x 35 x 9mm
Weight (cts)
Certified Gemstones
No
Colours
Description

ORTHOCERAS

 

Morocco

BLACK AND WHITE PATTERN 

NICE SPECIMEN

WEIGHT:  153 CTS APPROX.

SIZE: 65 X 35 X 9 MM APPROX.

 

The soft body lived in the last open-ended segment at the large end of the conical shell. As the body grew and the housing segment became too small, a dividing wall, called the septa, grew to separate the old “home chamber” from the new one. The differences in the composition of these shell parts allowed for differences in fossilization so the parts can be seen.

The siphuncle is a tube that runs the entire length of the shell, through each of the chambers. This tube had two functions. Once filled with water, the nautiloid could force the water out, propelling itself backward with a kind of jet propulsion. By releasing the water and leaving air space, the tube could serve as a bouyancy device allowing the animal to rise and lower itself to different depths.

These straight shelled nautiloids ranged in size from less than a centimeter to more than 14 feet long!

Shipping
Provider Destination Cost
DHL Default Rest of World
14 days
first item
per additional item
shipping capped at
FedEx Rest of World
7 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Rest of World
14 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default Australia
7 days
first item
per additional item
shipping capped at
DHL Default United States of America
14 days
first item
per additional item
shipping capped at
Express Shipping Australia
5 days
first item
per additional item
shipping capped at
FedEx United States of America
7 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked United States of America
14 days
first item
per additional item
shipping capped at
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OTHOCERAS MOROCCAN FOSSIL  153CTS ASK-51

adgems

QLD, Australia
Owned by adgems
Recent Feedback
  • moz25
    moz25
    Positive

    Paid and shipped - no feedback left after 60 days

  • sinistersarah
    sinistersarah
    Positive

    I have been to Tahiti and had been disappointed I didn’t get a pearl while I was there. So excited to find one I could afford!

  • jarlath
    jarlath
    Positive

    As described, well packed and received in plenty of time. Would shop again with them

  • nucchem
    nucchem
    Positive

    Beautful and so unique A++++++

  • nucchem
    nucchem
    Positive

    Amazing and beautiful A+++++++

  • nucchem
    nucchem
    Positive

    Simply beautiful Thank you A++++++

Bids History (1)
moz25
moz25
12 years ago
Purchased from this seller previously

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Shipping Details

Costs:
Transit:
14 days via DHL
Capped at:
Ships from:
Australia

Payment Options

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Overview

Listing Type : Standard
Product ID : 162978
Starting Bid :
Starts : 1st March 2014 02:02 pm PST
Ends : 3rd March 2014 02:00 pm PST
* All prices are in USD

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