1.3" Dactylioceras Ammonite Cluster - Posidonia Shale

Dactylioceras Ammonite Cluster - Posidonia Shale #23160

These are several Dactylioceras ammonites from the Posidonia Shale of Germany. They have been compressed and are preserved on a black slate in a partially pyritized state.

More about ammonites

What Is The Largest Ammonite Ever Found?

SPECIES

Dactylioceras

AGE

Jurassic (180 Million Years Ago)

LOCATION

Holzmaden, Germany

FORMATION

Posidonia Shale

SIZE

Ammonites up to 1.3" wide on 3.8x3.7" matrix

1.3" Dactylioceras Ammonite Cluster - Posidonia Shale

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