swap_horiz Paradoxides gracilis Alternatives
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Paradoxides gracilis
Middle Cambrian trilobite widespread across Baltica and Avalonia, widely used as a biostratigraphic index fossil for the middle Cambrian Series 3.
apps Top Paradoxides gracilis Alternatives
The top alternative to Paradoxides gracilis in 2026 is Elrathia kingi with a score of 9.2/10, followed by Dicranurus monstrosus (9.2) and Isotelus maximus (9.1).
Elrathia kingi
Elrathia kingi is a common trilobite fossil discovered primarily in the Middle Cambrian Wheeler Shale of Utah. It repres...
Dicranurus monstrosus
Dicranurus monstrosus is a Devonian-era trilobite discovered in Morocco. This species is notable for its exceptionally e...
Isotelus maximus
Isotelus maximus is a large asaphid trilobite species that lived during the Late Ordovician and is known from rocks in e...
Olenoides serratus
Olenoides serratus is an iconic trilobite species dating back to the Cambrian period. Found within the Burgess Shale of...
Calymene blumenbachii
Calymene blumenbachii is a species of trilobite from Silurian rocks, particularly the Wenlock Limestone around Dudley in...
Drotops megalomanicus
Drotops megalomanicus is a large phacopid trilobite from Lower Devonian marine deposits in Morocco. It is distinguished...
Terataspis grandis
Terataspis grandis is a species of lichid trilobite from Devonian rocks in what is now New York State. It is known prima...
Naraoia
Naraoia is an extinct genus of soft-bodied arthropods that thrived during the Cambrian period, famously found in the Bur...
Paradoxides davidis
Paradoxides davidis is a species of large trilobite that lived during the Middle Cambrian period, with fossils primarily...
Dalmanites limulurus
Dalmanites limulurus is an extinct species of trilobite from Silurian rocks in New York State, including the Rochester S...
Nevadella
Nevadella is a genus of olenellid trilobites from the Early Cambrian of western North America. Fossils assigned to the g...
Paradoxides
Paradoxides is an extinct genus of large trilobites belonging to the order Redlichiida, existing during the Middle Cambr...
Ceratonurus
Devonian odontopleurid trilobite with a distinctive elongated pygidium bearing prominent terminal spines, found in Devon...
Elrathia kingii
Elrathia kingii is an extinct ptychopariid trilobite from the Middle Cambrian Wheeler Shale of western Utah. Its fossils...
Leonaspis tuberculata
Leonaspis tuberculata is an extinct species of trilobite belonging to the odontopleurid group, whose members are known f...
Acadoparadoxides
Acadoparadoxides is an extinct genus of large trilobites belonging to the family Paradoxididae, existing during the Midd...
Dolichometopus
Dolichometopus is an extinct genus of Ordovician asaphid trilobites, known from fossil-bearing limestones associated wit...
Eccaparadoxides
Eccaparadoxides is a genus of paradoxidid trilobites from the Cambrian Period. Its fossils are associated with peri-Gond...
Hydrocephalus
Hydrocephalus is a genus of Cambrian trilobites described by Joachim Barrande in 1852. It is associated with the Barrand...
Yunnanocephalus
Yunnanocephalus is a genus of trilobites from the Cambrian Period. Fossils assigned to the genus are associated with Cam...
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