Search for genus Trizonoceras returned 4 results.

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  • Lifeforms: Molluscs

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  1. species: Trizonoceras medioximum Ruzhentsev & Bogoslovskaya, 1971

    Kingdom: Animalia

  2. species: Trizonoceras leitrimense (Moore, 1958)

    Kingdom: Animalia

  3. species: Trizonoceras typicale Girty, 1909

    Kingdom: Animalia

  4. species: Trizonoceras kathleenae (Moore, 1936)

    Kingdom: Animalia

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