Holidays.net Online Store

Holdays.net Home


January 27th, 2015
World Holocaust Victims Remembrance Day

February 1st, 2015
National Freedom Day

February 2nd, 2015
Groundhog Day

February 4th, 2015
Tu B'Shevat

February 4th, 2015
World Cancer Day

February 12th, 2015
Lincoln's Birthday

February 14th, 2015
Valentine's Day

February 16th, 2015
Daisy Gatson Bates Day

February 16th, 2015
Presidents' Day

February 17th, 2015
Shrove Tuesday/Mardi Gras

February 18th, 2015
Ash Wednesday

February 19th, 2015
Chinese New Year

February 20th, 2015
World Day of Social Justice

February 21st, 2015
International Mother Language Day

 



Search:

Huge Double Ammonite Fossil Display Piece- Jurassic Period For Sale

Huge Double Ammonite Fossil Display Piece- Jurassic Period

A large,fine andgenuine double Ammonite fossil. This is a fossilized ammonite formation from the Early Jurassic Period (190-175 Million years ago).

The magnificent specimen contains two conjoined ammonites.These fascinating creatures were preserved in the position in which they died and fell on the ocean floor, an incomprehensibly long time ago.

The anatomy of the ammonite is easily observed here. The long extinct creature lived in the phragmocone (inside of the shell), which was divided into camerae (chambers) by septae (the prominent lines that run across the coiled shell). The ammonite only lived in the foremost and largest of these chambers, and would form a new chamber when the creature had become too large for the current one. This process of new chamber formation results in the characteristic striated appearance of the ammonite shell. The exquisitely evolved ammonite maintained communication with these old chambers, and used them as an ingenious "buoyancy device", forcing water in and out using the phenomenon of osmosis!

The ammonite was not a bottom dweller, but instead swam at mid-level in the early seas of our planet, an incomprehensibly long time ago. It would have fed on fish and other small creatures, and was itself fed on by dinosaurs. As it spent it's time in mid-water, the ammonite had to be perfectly symmetrical in the vertical plane, to avoid falling over to one side - morphologists refer to this shape as planispiral.

Although ammonites survived numerous extinction phases, they were unable to survive the cataclysmic K-T extinction event, where they perished along with all the dinosaurs.

Length:14inches.

Height:9 1/2inches.

Condition: Extremely well preserved specimen.

Provenance:

Ex. British Private Collection. Reputedly found in Morocco many years ago.

Authenticity
All items are unconditionally guaranteed to be Authentic as described. For added security we offer a full money-back guarantee if a recognized authority disputes the authenticity of any object sold. We send paper invoices incorporating a signed certificate of authenticity and photograph of the item. Shipping
We send all collectibles Registered, Signed-for and Insured. We do not aim to profit from shipping charges. As volume sellers with preferential rates, we are mostly able to ship at below commercially available prices. For customers
If you wish to leave us a note or have a special request for delivery, please do not use the "item notes" on the checkout. Instead, please send your request via the contact seller link. Combined shipping
In some cases we can combine multiple items into a single package to save you money. However, If you plan to purchase items over the course of a day or more you must delay payment and let us know after you have purchased the first item. Otherwise all items are sent following cleared payment. Terms and conditions
No Sales Tax/VAT will be charged by ourselves. We are not responsible for customs delays/duties. As legitimate sellers, we aoffere by United Kingdom and European Union Export regulations. We do not mis-describe items on the customs form. Please note that in most countries, antiques and collectibles are eligible for minimal/zero charges on importation.
ArtAncient Limited is registered in England no. 06376708
Vat registration no: GB 948 9832 53.

Services & Partners:




Huge Double Ammonite Fossil Display Piece- Jurassic Period

This item has been shown times.

Buy Now

Huge Double Ammonite Fossil Display Piece- Jurassic Period:
$367




5253 Cut Split Pair Ammonite Deep Crystal Cavity Large 5.8
5253 Cut Split Pair Ammonite Deep Crystal Cavity Large 5.8" Fossil 110-myo 146mm


5363 Cut Split Pair Ammonite Deep Crystal Cavity Large 5.0
5363 Cut Split Pair Ammonite Deep Crystal Cavity Large 5.0" Fossil 110-myo 126mm


5362 Cut Split Pair Ammonite Deep Crystal Cavity Large 4.7
5362 Cut Split Pair Ammonite Deep Crystal Cavity Large 4.7" Fossil 110-myo 118mm


5110 Pair Ammonite Rare D-shaped Crystal Cavity Large 4.5
5110 Pair Ammonite Rare D-shaped Crystal Cavity Large 4.5" Fossil 110-myo 115mm


4942 Cut Split Pair Ammonite Deep Crystal Cavity Large 5.3
4942 Cut Split Pair Ammonite Deep Crystal Cavity Large 5.3" Fossil 110-myo 134mm


Ss16625 62mm Natural Ammonite Fossil Rock Display Specimen 2.4
Ss16625 62mm Natural Ammonite Fossil Rock Display Specimen 2.4"


Ss16624 62mm Natural Ammonite Fossil Rock Display Specimen 2.4
Ss16624 62mm Natural Ammonite Fossil Rock Display Specimen 2.4"


Ss16623 68mm Natural Ammonite Fossil Rock Display Specimen 2.7
Ss16623 68mm Natural Ammonite Fossil Rock Display Specimen 2.7"


Ss16622 72mm Natural Ammonite Fossil Rock Display Specimen 2.8
Ss16622 72mm Natural Ammonite Fossil Rock Display Specimen 2.8"


Ss16621 74mm Natural Ammonite Fossil Rock Display Specimen 2.9
Ss16621 74mm Natural Ammonite Fossil Rock Display Specimen 2.9"