Ammonite - Fossilised animal - Arisphinctes helenae (de Riaz) - 16.5 cm - 14.5 cm

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€ 65
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Manuel Quiring
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Estimate  € 230 - € 280
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Arisphinctes helenae (de Riaz) ammonite specimen from Atsimo-Andrefana, Madagascar, Jurassic Oxfordian period (157.3–163.5 Ma), natural condition, weight 1024 g, 16.5 × 14.5 × 4 cm, with plastic stand included.

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Description from the seller

Spectacular ammonites, finely prepared. The specimen has been prepared by one of the parties, preserving the finest details of the specimen. An exceptional preservation specimen and large size for this species. A specimen worthy of a museum.
Ammonite measurements: 165 x 145 x 40 mm
Plastic support included.

Spectacular ammonites, finely prepared. The specimen has been prepared by one of the parties, preserving the finest details of the specimen. An exceptional preservation specimen and large size for this species. A specimen worthy of a museum.
Ammonite measurements: 165 x 145 x 40 mm
Plastic support included.

Details

Number of items
1
Specimen
Ammonite
Scientific name
Arisphinctes helenae (de Riaz)
Country of Origin
Atsimo-Andrefana region, Madagascar
Geological Period
Jurassic - Upper Jurassic, Oxfordian (157.3 – 163.5 million years ago)
Condition
Natural
Weight
1024 g
Height
16.5 cm
Width
14.5 cm
Depth
4 cm
Sold by
SpainVerified
2400
Objects sold
100%
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