Trilobites - US

They were abundant during the Paleozoic era, but died out at the end of it. We have several catalogs of these popular fossils. Prices start at $25.
- Dalmanites limulurus$375.00
An EXTRA LARGE, TOP QUALITY Dalmanites trilobite from the Silurian of New York. This trilobite exhibits a very interesting design with a long tail spine! A December Fossil of the Month. Beautifully prepared. A TOP QUALITY specimen from the Silurian (435 mya), Rochester Shale from Medina, New York. A gorgeous specimen and a very scarce species! No repair or restoration. No cracks. Authenticity guaranteed. Matrix is 4-1/2" x 3". Note: Large and heavy Orthoceras plates will require a supplemental international shipping charge. This items weighs 2.75 lbs. to ship. Please request quote.
X127 Size: 3"
Note - Adding 2 Dalmanites trilobites in December 2023. -> Link to US Trilobites.
Learn More - Dalmanites limulurus$250.00
A TOP QUALITY Dalmanites trilobite from the Silurian of New York. This trilobite exhibits a very interesting design with a long tail spine! Beautifully prepared. A TOP QUALITY specimen from the Silurian (435 mya), Rochester Shale from Medina, New York. A gorgeous specimen and a very scarce species! No repair or restoration. No cracks. Authenticity guaranteed. Matrix is 3-1/2" x 3-3/4".
X128 Size: 2-1/8"
Note - Adding 2 Dalmanites trilobites in December 2023. -> Link to US Trilobites.
Learn More - Elrathia kingi$95.00
An EXTRA LARGE, exceptional Elrathia kingi trilobite (Family Alokistocaridae) from Utah. Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). No repair or restoration. Matrix size is 3-3/4" x 3". Authenticity guaranteed. An excellent collector's specimen. Perfect specimen.
X105 Size: 1-5/8"
Note - Posting three trilobites in October 2022. -> Link to US Trilobites.
Learn More - Elrathia kingi$85.00
An exceptional Elrathia kingi trilobite (Family Alokistocaridae) from Utah. Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). Matrix size is 4" x 3-3/4". No repair or restoration. Authenticity guaranteed. An excellent collector's specimen. Perfect specimen.
X106 Size: 1-7/16"
Note - Posting three trilobites in October 2022. -> Link to US Trilobites.
Learn More - Elrathia kingi$75.00
An exceptional Elrathia kingi trilobite (Family Alokistocaridae). Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). No repair or restoration. Authenticity guaranteed. An excellent collector's specimen. Perfect specimen.
X122 Size: 1-1/4"
Note - Posting 5 trilobites in December 2021. -> Link to US Trilobites.
Learn More - Elrathia kingi$70.00
An exceptional Elrathia kingi trilobite (Family Alokistocaridae). Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). No repair or restoration. Authenticity guaranteed.
X119 Size: 1-7/16"
Note - Adding 6 US trilobites in December 2019. -> Link to US Trilobites.
Learn More - Elrathia kingi$70.00
An exceptional Elrathia kingi trilobite (Family Alokistocaridae). Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). Matrix size is 3-1/8" x 2". No repair or restoration. Authenticity guaranteed. An excellent collector's specimen. Perfect specimen.
X118 Size: 1-5/16"
Note - Posting three US trilobites in October 2022. -> Link to US Trilobites.
Learn More - Elrathia kingi$50.00
An excellent Elrathia kingi trilobite (Family Alokistocaridae). Excellent preservation. A QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). No repair or restoration. Authenticity guaranteed.
X117 Size: 1-3/8"
Note - Posting 11 trilobites in January 2021. -> Link to US Trilobites.
Learn More - Ellipsocephalus hoffi$0.00
Eight Ellipsocephalus trilobites are fully exposed in an incredible display. This beautiful display of Czech trilobites is from an area where paleontology has its roots. Excellent preservation.Excellent preservation. A TOP QUALITY specimen from the Cambrian (510 mya) from Jince, Czech Republic.
X114 Size: 1"
Learn More - Asaphiscus wheeleri$0.00
An exceptional, large Asaphiscus wheeleri trilobite (Family Asaphiscidae). Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). No repair or restoration. Authenticity guaranteed.
X102 Size: 1-7/8"
Learn More - Phacops rana milleri$0.00
A GEM rolled Phacops trilobite on a Silica Shale matrix. Check out the detail of the compound eyes - Exceptionally preserved. The quality of the Silica Shale Fm. trilobites are incredible. A TOP QUALITY specimen from the Middle Devonian (380 mya), Silica Shale Fm. from Lucas Co., Ohio. A collector's must have item!
X112 Size: 1-1/4"
Learn More - Asaphiscus wheeleri$0.00
An exceptional, EXTRA LARGE Asaphiscus wheeleri trilobite (Family Asaphiscidae). Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya).
X116 Size: 1-7/8"
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