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.
- Superb matrix with left- and right-handed unrolled Ammonites
- 3-D prepped and rare
- Scientific name
- Bostrychoceras polyplocum and Bacullites sp
- Geological Period
- CRETACEOUS-Upper Cretaceous, Campanian (72.1–83.6 million years)
- Good condition
- 32×28×20 cm
- 6.9 kg