Redlichia chinensis Trilobite Pair

Travel back approximately 515 million years to the Early Cambrian Period with this fascinating Redlichia chinensis trilobite fossil from the Balang Formation of Hunan Province, China. This remarkable specimen consists of two matching halves of a split fossil-bearing stone, preserving the positive and negative impressions of a single trilobite.

This set includes both the positive and negative sides of one trilobite fossil, offering a unique opportunity to examine how an ancient marine arthropod was preserved in stone. The positive side displays the raised, three-dimensional features of the trilobite's exoskeleton, while the corresponding negative side preserves its recessed impression. Together, these complementary halves reveal the intricate anatomy of an animal that inhabited Earth's oceans more than half a billion years ago.

Measuring approximately 2.5 inches, the trilobite exhibits an elongated body with distinct thoracic segmentation, a prominent central axis, and a characteristic head shield. Its finely defined features highlight the complex structure of these early marine arthropods.

The two matching stone halves feature rich natural shades of rusty orange, reddish-brown, charcoal gray, and muted blue-gray. Their contrasting colors and irregular shapes create an attractive display, while the complementary fossil impressions make this specimen particularly interesting from both a scientific and collecting perspective.

Redlichia chinensis belongs to an early group of trilobites recognized for their elongated bodies, numerous thoracic segments, and distinctive head structures. Like other trilobites, these prehistoric marine arthropods possessed hard, segmented exoskeletons that provided protection while allowing movement along the ancient seafloor.

The Balang Formation of southern China is an important Early Cambrian fossil deposit known for preserving a diverse assortment of ancient marine organisms. Fossils from this formation provide valuable insight into the development and diversification of early animal life during the Cambrian Period.

With its detailed preservation, complementary positive and negative impressions, and fascinating geological history, this Redlichia chinensis fossil set makes an exceptional addition to any fossil collection or natural history display.

Specimen Details

• Species: Redlichia chinensis

• Geological Period: Early Cambrian

• Age: Approximately 515 million years old

• Formation: Balang Formation

• Locality: Hunan Province, China

• Trilobite Size: Approximately 2.5 inches

• Matrix Size: Approximately 5.75 x 6 inches & 6 x 4.5 inches

• Certificate of Authenticity: Included

You will receive the exact fossil set pictured. Both the positive and negative halves are included.

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