P 16630 A |
Cheiruridae |
Ceraurus elginensis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291866 |
Ordovician |
Maquoketa Shale |
|
UC 54053 |
Lingulasmatidae |
Lingulasma schucherti Ulrich, 1889 |
|
United States of America |
41.3078 |
2293549 |
Ordovician |
|
|
UC 27177 |
|
Streptorhynchus (strophonella) deltoidea (Conrad, 1839) |
|
United States of America |
|
2295216 |
Ordovician |
Platteville |
|
UC 27178 |
|
Streptorhynchus (strophonella) deltoidea (Conrad, 1839) |
|
United States of America |
|
2295218 |
Ordovician |
Platteville |
|
UC 27449 |
Rhynchotrematidae |
Rhynchotrema mercerense Fenton & Fenton, 1922 |
|
United States of America |
|
2292526 |
Ordovician |
|
|
UC 6040 |
|
Porocrinus kentuckiensis S. A. Miller & Gurley, 1894 |
|
United States of America |
|
2292727 |
Ordovician |
|
|
UC 6042 |
|
Carabocrinus ovalis S. A. Miller & Gurley, 1894 |
|
United States of America |
|
2292665 |
Ordovician |
|
|
UC 3036 |
|
Mitrocrinus wetherbyi S. A. Miller & Gurley, 1894 |
|
United States of America |
|
2293093 |
Ordovician |
Trenton Limestone |
|
UC 6043 |
|
Glyptocrinus mercerensis S. A. Miller & Gurley, 1894 |
|
United States of America |
|
2293083 |
Ordovician |
|
|
UC 6044 |
|
Calceocrinus kentuckiensis S. A. Miller & Gurley, 1894 |
|
United States of America |
|
2292911 |
Ordovician |
|
|
UC 8771 |
|
Platycystites faberi S. A. Miller, 1889 |
|
United States of America |
|
2292207 |
Ordovician |
|
|
UC 6045 |
Reteocrinidae |
Retiocrinus alveolatus S. A. Miller & Gurley, 1894 |
|
United States of America |
|
2292874 |
Ordovician |
|
|
UC 10992 |
|
Schuchertia ordinaria Schuchert, 1915 |
|
United States of America |
|
2292602 |
Ordovician |
Girardeau Limestone |
|
UC 33383 |
|
Isorophus kentuckyensis Bassler, 1918 |
|
United States of America |
|
2292387 |
Ordovician |
Trenton Limestone |
|
UC 33389 |
|
Cincinnatidiscus turgidus Bassler, 1936 |
|
United States of America |
|
2292378 |
Ordovician |
Whitewater |
|
UC 6048 |
|
Hybocystites problematicus Wetherby, 1880 |
|
United States of America |
|
2292919 |
Ordovician |
|
|
UC 6047 |
|
Pleurocystites mercerensis S. A. Miller & Gurley, 1895 |
|
United States of America |
|
2293301 |
Ordovician |
Trenton Limestone |
|
UC 6038 |
|
Archaeocrinus asperatus S. A. Miller & Gurley, 1894 |
|
United States of America |
|
2292877 |
Ordovician |
|
|
UC 6035 |
|
Archaeocrinus knoxensis S. A. Miller & Gurley, 1895 |
|
United States of America |
|
2292879 |
Ordovician |
|
|
UC 6037 |
|
Archaeocrinus peculiaris S. A. Miller & Gurley, 1894 |
|
|
|
2292881 |
Ordovician |
|
1 image file |
UC 6039 |
|
Archaeocrinus parvus |
|
United States of America |
|
2292883 |
Ordovician |
Trenton Limestone |
|
UC 22199 |
|
Cyrtoceras macrostomum Hall |
|
United States of America |
|
2296393 |
Ordovician |
Platteville |
3 image files |
UC 10724 |
Cyrtolitidae |
Cyrtolites imbricatus Meek & Worthen, 1868 |
|
United States of America |
|
2293433 |
Ordovician |
Girardeau Limestone |
|