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Isurus oxyrinchus

SKU

C609

In stock

$50.00

Overview

A Top Quality Isurus oxyrinchus, Shortfin Mako, shark tooth - anterior tooth from the Bahia Iglesa Fm. of Chile. This tooth has a light blue crown and a light brown root. Excellent color! Razor sharp cutting edge. Excellent preservation - note nutrient hole on root. No repair or restoration. An excellent color collector's tooth. Authenticity guaranteed.

C609 Size: 1-1/8"

Note - Adding 14 new Chilean Isurus oxyrinchus teeth in May 2026 Link to Chilean Oxyrinchus teeth.

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Details

Note - all teeth sizes are slant height unless otherwise noted. These are early Pliocene age teeth from the Bahia Inglesa Fm. These are excellent collector's teeth.

Note - A word on shark lineage: Isurus desori is believed to be the ancestral form of Isurus oxyrinchus, the extant Shortfin Mako shark. It is believed that Isurus retroflexus evolved into Isurus paucus, the extant Longfin Mako.