description Uralichas Overview
Uralichas is a genus of large lichid trilobites known from Ordovician rocks of the Iberian Peninsula and nearby regions. Some attributed specimens exceed 60 centimeters in length, placing the genus among the largest trilobites documented in the fossil record. Its strongly segmented exoskeleton and imposing size make it notable to paleontologists and fossil collectors studying the diversity of marine arthropods in Paleozoic seas.
help Uralichas FAQ
How large could Uralichas trilobites grow?
Some fossils attributed to Uralichas exceed 60 centimeters in length. That places the genus among the largest trilobites, although isolated and incomplete remains make maximum-size estimates difficult.
Where are Uralichas fossils found?
The genus is best known from Ordovician rocks of the Iberian Peninsula, especially Portugal and Spain. Its fossils occur in marine sediments deposited when the region lay along the margin of the ancient continent Gondwana.
What did Uralichas look like compared with a typical trilobite?
Uralichas had the broad, heavily ornamented body associated with lichid trilobites, including a strongly segmented thorax and conspicuous spines. Its large size makes reconstructed specimens far more imposing than familiar small trilobites sold as common fossils.
Is Uralichas the largest trilobite ever discovered?
It is one of the largest genera, but it does not hold an uncontested record. Giant Isotelus specimens from North America and large Ordovician trilobite remains from Portugal are also central to claims about maximum trilobite size.
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