Superb matrix with left- and right-handed unrolled Ammonites - 3-D prepped and rare - Bostrychoceras polyplocum and Bacullites sp - 32×28×20 cm

Description
Superb matrix with left- and right-handed unrolled Ammonites - 3-D prepped and rare - Bostrychoceras polyplocum and Bacullites sp - 32×28×20 cm
CRETACEOUS-Upper Cretaceous, Campanian (72.1–83.6 million years) - Madagascar

Name: bostrychoceras polyplocum - bacullites sp

Stage: Campanian, upper Cretaceous

Origin: Menabe, Madagascar

Size: 32 x 28 cm.

Specimen with right and left rolls on the same very, very rare block.

Lot details
Specimen
Superb matrix with left- and right-handed unrolled Ammonites
Object
3-D prepped and rare
Scientific name
Bostrychoceras polyplocum and Bacullites sp
Origin
Madagascar
Geological Period
CRETACEOUS-Upper Cretaceous, Campanian (72.1–83.6 million years)
Condition
Good condition
Treatment
Conserved
Dimensions
32×28×20 cm
Weight
6.9 kg
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