sourceTaxonName: Cryptolithus
sourceTaxonPath: Animalia | Arthropoda | Trilobita | Ptychopariida | Trinucleidae | Cryptolithus
localityName: creek level, Martin Quarry, S side of Roaring Brook, 4 to 6 m above stream bed, 1.8 air km SW of West Rd bridge, & 4 km due W of Martinsburg village