Silicified fossils in natural limestone matrix

Description

Title: Silicified fossils in natural limestone matrix

Origin: France

Size: 5 x 5 x 4 cm (fossils + matrix)

Description: Species: diverse molluscan species.
Age: Jurassic, Oxfordian
Locality: Alsace, France

Measurements: 5 x 5 x 4 cm (fossils + matrix)
Weight: 174 g (box included)

Nicely detailed and colored mollusks (ammonites, rhynchonellid brachiopods, echinoids, bivalves) freed from their natural limestone matrix.
Shipped within protective box.

Reserve: $120.00

Shipping:

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Location: This item ships from France.

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Condition

Good

Buyer's Premium

20%

Silicified fossils in natural limestone matrix

Lot 0029

Estimate $150-$200

Bidding starts Jun 5, 2026, 1:00 AM EDT

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Fossilized Ammonites, Trilobites, and More!

Jun 05, 2026 1:00 AM EDT

New York, NY, United States

20 cm spiny ammonite Mammites nodosoides: Title: 20 cm spiny ammonite Mammites nodosoides Origin: Morocco Size: 20 cm diameter Description: Species: Mammites nodosoides Age: Cretaceous, Turonian Locality: Asfla, Morocco Measurements: 20 cm

20 cm spiny ammonite Mammites nodosoides

FEATURED

Large polished nacreous Ammonite - Douvilleiceras mammillatum: Title: Large polished nacreous Ammonite - Douvilleiceras mammillatum Origin: Madagascar Size: c. 28 cm diameter Description: Species: Douvilleiceras sp. Age: Albian, Cretaceous Locality: Mahajanga,

Large polished nacreous Ammonite - Douvilleiceras mammillatum

Beautiful spiny trilobite - Dicranurus monstrosus: Title: Beautiful spiny trilobite - Dicranurus monstrosus Origin: Morocco Size: 6.5 cm long trilobite Description: Species: Dicranurus monstrosus Age: Lower Devonian Locality: Morocco Measurements:

Beautiful spiny trilobite - Dicranurus monstrosus

Gorgeous trilobite combo - "flying" Crotalocephalina gr. gibbus and Phacopid: Title: Gorgeous trilobite combo - "flying" Crotalocephalina gr. gibbus and Phacopid Origin: Morocco Size: c. 8.9 cm long (Crotalocephalina) Description: Species: Cheirurus (Crotalocephalina) gr.

Gorgeous trilobite combo - "flying" Crotalocephalina gr. gibbus and Phacopid

FEATURED

29 cm Ammonite Kranaosphinctes sp.: Title: 29 cm Ammonite Kranaosphinctes sp. Origin: Madagascar Size: 29 cm diameter Description: Species: Kranaosphinctes sp. Age: Jurassic, Oxfordian Locality: Sakaraha, Madagascar Measurements: c. 29

29 cm Ammonite Kranaosphinctes sp.

Fine fish fossil Parasemionotus labordei: Title: Fine fish fossil Parasemionotus labordei Origin: Madagascar Size: c. 12.1 cm long Description: Species: Parasemionotus labordei Age: lower Triassic Locality: Madagascar Measurements: c. 12.1

Fine fish fossil Parasemionotus labordei

24.5 cm ammonite Choffaticeras segne: Title: 24.5 cm ammonite Choffaticeras segne Origin: Morocco Size: 24.5 cm diameter Description: Species: Choffaticeras segne Age: Cretaceous, Turonian Locality: Asfla, Morocco Measurements: 24.5 cm

24.5 cm ammonite Choffaticeras segne

Fine 11.5 cm Indonesian Carcharodon megalodon tooth: Title: Fine 11.5 cm Indonesian Carcharodon megalodon tooth Origin: Indonesia Size: 11.5 cm along edge Description: Species: Carcharodon megalodon Age: Miocene-Pliocene Locality: Indonesia

Fine 11.5 cm Indonesian Carcharodon megalodon tooth

Large ammonite Macrocephalites: Title: Large ammonite Macrocephalites Origin: Madagascar Size: c. 27 cm diameter Description: Species: Macrocephalites sp. Age: Jurassic Locality: Atsimo-Andrefana, Madagascar Measurements: c. 27 cm

Large ammonite Macrocephalites

Superb large Psychopyge cf. termierorum: Title: Superb large Psychopyge cf. termierorum Origin: Morocco Size: c. 13.5 cm long trilobite Description: Species: Psychopyge cf. termierorum Age: Devonian Locality: Morocco Measurements: c. 13.5

Superb large Psychopyge cf. termierorum

Outstanding 10.8 cm dinosaur tooth - Carcharodontosaurus saharicus: Title: Outstanding 10.8 cm dinosaur tooth - Carcharodontosaurus saharicus Origin: Morocco Size: 10.8 cm long Description: Species: Carcharodontosaurus saharicus Age: Cretaceous, Cenomanian Locality:

Outstanding 10.8 cm dinosaur tooth - Carcharodontosaurus saharicus

Perfect fish fossil Bobasatrania mahavavica: Title: Perfect fish fossil Bobasatrania mahavavica Origin: Madagascar Size: c. 13.1 cm long Description: Species: Bobasatrania mahavavica Age: lower Triassic Locality: Madagascar Measurements: c.

Perfect fish fossil Bobasatrania mahavavica

Silicified fossils in natural limestone matrix: Title: Silicified fossils in natural limestone matrix Origin: France Size: 9.6 x 5.5 x 4.6 cm (fossils + matrix) Description: Species: Cardioceras sp., Cerithium sp., Thurmanella thurmani,

Silicified fossils in natural limestone matrix

Fine trilobite Hollardops mesocristata: Title: Fine trilobite Hollardops mesocristata Origin: Morocco Size: c. 5.6 cm long (trilobite) Description: Species: Hollardops mesocristata. Age: Devonian. Locality: Morocco. . Measurements: c. 5.6

Fine trilobite Hollardops mesocristata

Fine coelacanth fish Whiteia woodwardi: Title: Fine coelacanth fish Whiteia woodwardi Origin: Madagascar Size: c. 13.7 cm long Description: Species: Whiteia woodwardi Age: lower Triassic Locality: Madagascar Measurements: c. 13.7 cm long

Fine coelacanth fish Whiteia woodwardi

Flying-prepared Cyphaspis with Hollardops and Phacops trilobites: Title: Flying-prepared Cyphaspis with Hollardops and Phacops trilobites Origin: Morocco Size: c. 33 mm long (Cyphaspis) - c. 12 x 9.5 x 6.5 cm (matrix) Description: Species: Cyphaspis, Hollardops and

Flying-prepared Cyphaspis with Hollardops and Phacops trilobites

10.5 cm Douvilleiceras inaequinodum with gastropod: Title: 10.5 cm Douvilleiceras inaequinodum with gastropod Origin: Madagascar Size: 10.5 cm diameter Description: Species: Douvilleiceras inaequinodum Age: Albian, Cretaceous Locality: Mahajanga,

10.5 cm Douvilleiceras inaequinodum with gastropod

FEATURED

Fine coelacanth fish Whiteia uyenoteruyai: Title: Fine coelacanth fish Whiteia uyenoteruyai Origin: Madagascar Size: c. 23.5 cm long Description: Species: Whiteia uyenoteruyai Age: lower Triassic Locality: Madagascar Measurements: c. 23.5 cm

Fine coelacanth fish Whiteia uyenoteruyai

Polished Ammonite with highlighted suture lines - Aioloceras besairiei: Title: Polished Ammonite with highlighted suture lines - Aioloceras besairiei Origin: Madagascar Size: 13.5 cm diameter Description: Species: Aioloceras besairiei Age: Cretaceous, Albian Locality:

Polished Ammonite with highlighted suture lines - Aioloceras besairiei

Rare trilobite Kettneraspis dickinsoni: Title: Rare trilobite Kettneraspis dickinsoni Origin: Morocco Size: c. 3.1 cm long trilobite Description: Species: Kettneraspis dickinsoni Age: Devonian Locality: Morocco Measurements: c. 3.1 cm long

Rare trilobite Kettneraspis dickinsoni

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Silicified fossils in natural limestone matrix: Title: Silicified fossils in natural limestone matrix Origin: France Size: 9.6 x 5.5 x 4.6 cm (fossils + matrix) Description: Species: Cardioceras sp., Cerithium sp., Thurmanella thurmani,

Silicified fossils in natural limestone matrix

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