Trilobites

Homotelus bromidensis, Ordovician in age, Bromide Formation, Oklahoma. This piece is from an old collection. Nothing has come fromthis site here in years. Piece with 30 whole or partial trilobites on the matrix which is 11' long by 5 1/2" wide. Broken when found and pieced back together very nicely. Ref.- TRB003

Here is an exceptional, fully enrolled flexicalymene retrorsa Trilobite still in matrix. From the Ordovician period, Richmond Formaiton, Arnheim Member, Mt. Orab, Ohio. Specimen has no distortion and has been professionally prepped to stand out on the matrix. Beautiful colored and is quite large at .81" wide. Size of matrix is 3.51" by 3.01". Ref.- TRB015

Here is another exceptional, fully enrolled flexicalymene retrorsa Trilobite still in matrix. From the Ordovician period, Richmond Formaiton, Arnheim Member, Mt. Orab, Ohio. Specimen has no distortion and has been professionally prepped to stand out on the matrix. Beautiful colored and is quite large at .84" wide. Size of matrix is 3.70" by 2.18".   Ref.- TRB016