UC 10774 |
|
Goldius slocomi Bradley, 1930 |
S. Weller |
United States of America |
|
2294677 |
Ordovician |
Kimmswick Limestone |
|
UC 15932 |
|
Dalmania tridens Hall, 1859 |
|
United States of America |
|
2295508 |
Devonian |
|
|
PE 51996 |
|
Glyptambon gassi Edgecombe, 1991 |
|
United States of America |
|
2296056 |
Silurian |
|
|
UC 28851 B |
Asaphidae |
Isoteloides kimmswickensis Bradley, 1930 |
Stuart Weller and Bradley |
United States of America |
|
2291682 |
Ordovician |
Kimmswick Limestone |
|
P 17024 |
Pterygometopidae |
Pterygometopus fredericki Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291868 |
Ordovician |
Maquoketa Shale |
1 image file |
P 17065 |
Calymenidae |
Calymene gracilis Slocom, 1913 |
A. W. Slocom |
United States of America |
|
2291451 |
Ordovician |
Maquoketa Shale |
1 image file |
UC 10200 |
Ptychopariidae |
Ptychoparia newtonensis Weller, 1903 |
|
United States of America |
|
2294577 |
Cambrian |
Kittatinny Limestone |
|
UC 10204 |
Dikelocephalidae |
Dikelocephalus newtonensis Weller, 1903 |
|
United States of America |
|
2291203 |
Cambrian |
Kittatinny Limestone |
|
UC 10203 |
Anomocaridae |
Anomocare parvula Weller, 1903 |
|
United States of America |
|
2295126 |
Cambrian |
Kittatinny Limestone |
|
UC 10265 |
|
Arges tuberculatus Weller, 1903 |
|
United States of America |
|
2294566 |
Ordovician |
Trenton Limestone |
|
UC 10266 A |
Styginidae |
Bumastus elongatus Weller, 1903 |
|
United States of America |
|
2295132 |
Ordovician |
Trenton Limestone |
|
PE 56582 |
Bellinuridae |
Protolimulus eriensis Packard |
S. C. McKenzie |
United States of America |
|
2294828 |
Devonian |
Chadakoin |
|
PE 157 |
|
Erettopterus saetiger Kjellesvig-Waering, 1964 |
|
United States of America |
|
2295084 |
Silurian |
Bloomsburg Shale |
|
UC 12298 |
|
Eurypterus mansfieldi Hall |
|
United States of America |
|
2295086 |
Mississippian |
Allegheny |
|
UC 60883 |
|
Rachura venosa Scudder |
|
United States of America |
|
2295065 |
Pennsylvanian |
|
|
UC 6390 |
Mylacridae |
Lithomylacris simplex Scudder, 1879 |
|
United States of America |
|
2292482 |
Mississippian |
|
|
UC 52023 |
Brachymetopidae |
Brachymetopus spinosiformis Williams, 1943 |
|
United States of America |
|
2295023 |
Devonian |
Louisiana Limestone |
|
UC 13909 |
Proetidae |
Proetus fernglenensis Weller, 1909 |
S. Weller |
United States of America |
|
2291773 |
Mississippian |
Fern Glen Limestone |
|
UC 28949 |
|
Pseudosphaerexochus subcircularis Bradley, 1930 |
Bradley |
United States of America |
|
2291525 |
Ordovician |
Kimmswick Limestone |
|
UC 10201 |
Ptychopariidae |
Ptychoparia blairi Weller, 1903 |
|
United States of America |
|
2291207 |
Cambrian |
Kittatinny Limestone |
|
UC 38113 |
Aulacopleuridae |
Cyphaspis raripustulosus |
|
United States of America |
|
2295153 |
Devonian |
Cedar Valley Limestone |
|
UC 38114 |
Aulacopleuridae |
Cyphaspis brandonensis Walter, 1926 |
|
United States of America |
|
2295150 |
Devonian |
Independence Shale |
|
UC 12322 |
Cheiruridae |
Ceraurus rarus Walcott, 1879 |
|
United States of America |
|
2295140 |
Ordovician |
Trenton Limestone |
1 image file |
UC 731 |
Odontopleuridae |
Acidaspis rhyncocephalus Meek, 1873 |
|
United States of America |
|
2294044 |
Ordovician |
|
|
UC 8772 |
Odontopleuridae |
Acidaspis anchoralis Miller, 1875 |
|
United States of America |
|
2292145 |
Ordovician |
|
|