American Trilobites

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  • Elrathia Fossil Trilobite, Genuine Cambrian USA Specimen, Certificated

    (Actual as seen) £16.50
    SKU: FP9591
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  • Elrathia Trilobite Fossil – Cambrian USA Genuine Specimen CERTIFICATED

    (Actual as seen) £12.96
    SKU: FP9855
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  • Elrathia Trilobite Fossil – Genuine Specimen – Cambrian USA CERTIFICATED

    (Actual as seen) £21.60
    SKU: FP9629
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  • Elrathia Trilobite Fossil – Genuine Specimen – Cambrian USA CERTIFICATED

    (Actual as seen) £14.40
    SKU: FP9743
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  • Elrathia Trilobite Fossil, USA, Cambrian, Genuine

    (Actual as seen) £6.60
    SKU: FP9785
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  • Trilobite Fossil Elrathia, Sea Creature, USA, Cambrian, Genuine

    (Actual as seen) £16.32
    SKU: FP9784
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  • Elrathia Trilobite Fossil from Cambrian Era, USA – Rare and Beautiful

    (May differ to photo) £3.60
    SKU: FS6600
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  • Elrathia Trilobite (medium), Cambrian, USA

    (May differ to photo) £8.40
    SKU: FS6601
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  • Elrathia trilobite fossils – cambrian period, united states

    (Actual as seen) £6.00
    SKU: FP9336
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  • Paedumaes Fossil Trilobite Sea Creature from USA Lower Cambrian Certificated

    (Actual as seen) £91.20
    SKU: FSR396
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  • Elrathia trilobite fossils – cambrian period, united states

    (Actual as seen) £14.40
    SKU: FP9355
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  • Elrathia Trilobite Fossil Sea Creature Cambrian Genuine UK seller

    (Actual as seen) £18.00
    SKU: FP9898
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  • Elrathia Trilobite (large), Cambrian, USA

    (May differ to photo) £16.80
    SKU: FS6602
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  • Elrathia Trilobite Fossil – Cambrian Period, United States

    (Actual as seen) £14.40
    SKU: FP9374
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American trilobites are an important source of information about the evolution and diversity of trilobites in North America during the Paleozoic era. The United States has a rich and diverse fossil record, including many well-preserved trilobite fossils found in a variety of sedimentary rocks throughout the country.

Some of the most common and well-known trilobite species found in the US include Calymene, Phacops, and Isotelus. These fossils can range in size from small, delicate specimens to large, heavily armored forms with complex spines and horns.

Trilobites found in the US are often studied by paleontologists using a variety of techniques, such as comparative anatomy, morphometrics, and phylogenetics. By examining the shape, size, and microscopic features of these fossils, scientists can gain insights into the evolutionary relationships between different trilobite groups and the ways in which they have adapted to different environments.

American trilobites are also important indicators of past environmental conditions. For example, the presence of certain types of trilobites in a particular rock formation can provide clues about the depth, temperature, and salinity of the ancient water body.

Some of the most famous trilobite species found in the US include the Elrathia kingii from Utah, which is known for its small size and distinctive pygidium, and the Isotelus maximus from Ohio, which is one of the largest trilobites ever discovered.

Overall, the study of American trilobites is an important part of paleontology, providing valuable insights into the evolution and diversification of trilobites over millions of years. By studying these fossils, scientists can gain a better understanding of the history of life on Earth in North America, as well as the complex interactions between different species and their environments.