Reconstructions of various Russian species of the Ordovician trilobite Asaphus, including the species A. broggeri, A. punctuatus, A. intermedius, A. cornutus, A. lamanskii, A. kowalewskii, and Nileus armadillo.
Artist credit: Stanton F. Fink
Reconstructions of various Russian species of the Ordovician trilobite Asaphus, including the species A. broggeri, A. punctuatus, A. intermedius, A. cornutus, A. lamanskii, A. kowalewskii, and Nileus armadillo.
Artist credit: Stanton F. Fink