Search for family Trachyceratidae returned 242 results.

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  1. species: Eoprotrachyceras matutinum Tozer, 1980

    Kingdom: Animalia

  2. species: Arctoarpadites costatus (Tozer, 1961)

    Kingdom: Animalia

  3. species: Spirogmoceras shastense (Smith, 1904)

    Kingdom: Animalia

  4. species: Orientosirenites bytschkovi Konstantinov, 2018

    Kingdom: Animalia

  5. species: Paratrachyceras sutherlandi (McLearn, 1947)

    Kingdom: Animalia

  6. species: Protrachyceras spitiense Diener, 1908

    Kingdom: Animalia

  7. species: Protrachyceras cautleyi Diener, 1907

    Kingdom: Animalia

  8. species: Meginoceras effervescens Tozer, 1994

    Kingdom: Animalia

  9. species: Eoprotrachyceras lahontanum (Smith, 1914)

    Kingdom: Animalia

  10. species: Pseudosirenites pressus (McLearn, 1947)

    Kingdom: Animalia