Trilobite Fossil

Name: Trilobite Fossil
Brand: kenmic
Availability: LimitedAvailability

Well-preserved fossil of a trilobite, an ancient marine arthropod, embedded in a brownish-grey rock matrix - view 1

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QUICK FACTS

DESCRIPTION

A well-preserved fossil of a trilobite, an extinct marine arthropod. The specimen shows the characteristic segmented body, including the cephalon (head), thorax (segmented mid-section), and pygidium (tail). The fossil is embedded in its natural rock matrix, which has an earthy, brownish-grey coloration with some areas exhibiting reddish-orange mineral staining. The segmentation of the thorax is particularly clear, indicating good preservation.

CULTURAL ECHOES

Where This Object Echoes

Paleontology and natural history18th century to present

Trilobites are iconic fossils, often among the first to be collected and studied, paralleling the 'discovery' and classification of other ancient life forms.

Indigenous cultures (e.g., Native American tribes)Prehistoric to present

Fossils, including trilobites, were sometimes considered 'thunderstones' or 'buffalo stones,' artifacts with spiritual or medicinal significance, demonstrating a long history of human interaction with geological remains.

Ritual & Ceremonial Use

•Collecting and display of natural history specimens for educational or aesthetic purposes, often in private collections or museums.
•Scientific study and research by paleontologists to reconstruct ancient ecosystems and evolutionary patterns.

Meaning Through Time

Ancient times

Often interpreted as remains of mythological creatures, evidence of catastrophic events, or objects with magical properties due to their unusual forms found in stone.

17th-18th Century (Early Modern Science)

Began to be recognized as 'figured stones' or 'formed stones' that were once living organisms, contributing to the development of geology and paleontology.

19th-20th Century (Modern Paleontology)

Understood as key evidence for evolution and deep time, used to reconstruct paleoenvironments and as index fossils for geological dating.

HISTORICAL STORY

Trilobites were a highly diverse group of marine arthropods that lived for over 270 million years, from the early Cambrian period (around 521 million years ago) until their extinction at the end of the Permian period (around 252 million years ago). They are among the earliest known animals with ...

DID YOU KNOW?

Trilobites are distantly related to modern-day horseshoe crabs, and like crustaceans and insects, they grew by molting their exoskeletons.

The largest known trilobite species, Isotelus rex, found in Manitoba, Canada, measured over 70 cm (27 inches) long.

MATERIAL & CONDITION

Surface

The surface of the fossil is rough and textured, consistent with sedimentary rock matrix. The trilobite itself has a more defined, albeit uneven, texture reflecting its segmented exoskeleton, with some areas showing smoother preservation while others are worn. The matrix has an earthy brown-grey color with localized reddish-orange, possibly iron-oxide, staining.

Weight & Feel

Given its size of 9cm and composition of rock and fossilized material, the object would feel quite dense and substantial in hand.

Condition

The fossil appears to be in natural condition, as described by the user. There are no obvious signs of restoration or repair. The rock matrix shows natural fracturing and wear expected of excavated fossil specimens.

RARITY ANALYSIS

Average55-70%

CommonLegendary

Typical antique shop fare. Requires some searching but regularly available. This is where most genuine antiques fall.

Typical Characteristics

Standard antique shop items
Regularly available
Moderate collector interest

ESTIMATED VALUE

$40 - $150

Updated: Jan 22, 2026

Market comparables from auctions & retail
Condition, completeness & craftsmanship
Current collector demand & trends
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For informational purposes only—not a formal appraisal.

CONTEXT ANALYSIS

How your provided context compares with Curiosa.com scanner findings.

What Aligned

User stated 'Original/Authentic', which aligns with visual evidence showing a genuine fossil embedded in natural matrix.
User stated 'Artist/Maker/Brand: trilobite', which aligns with the identification of the fossil as an extinct trilobite organism.
User stated 'Condition: Natural', which aligns with the visual inspection showing no obvious signs of artificial restoration or enhancement.
User noted '9cm', which provides a clear size reference for the fossil.