Xaniopyramis
Xaniopyramis
Genus of horseshoe crab relatives
Xaniopyramis is an extinct genus of xiphosuran, related to the modern horseshoe crab. It lived in the early Carboniferous.
Genus of horseshoe crab relatives
Xaniopyramis is an extinct genus of xiphosuran, related to the modern horseshoe crab. It lived in the early Carboniferous.
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