UC 12224 |
Beecheriidae |
Beecheria davidsoni Hall & Clarke, 1894 |
|
Canada |
|
2293640 |
Carboniferous |
|
|
UC 12225 |
Beecheriidae |
Beecheria davidsoni Hall & Clarke, 1894 |
|
Canada |
|
2293642 |
Carboniferous |
|
|
UC 11908 |
Obolidae |
Lingulops granti Hall & Clarke, 1892 |
|
Canada |
|
2293556 |
Silurian |
|
|
P 28263 |
Dalmanellidae |
Dalmanella diminutiva Roy, 1941 |
|
Canada |
|
2291286 |
Ordovician |
|
|
P 28264 |
Dalmanellidae |
Dalmanella sillimani Roy, 1941 |
S. K. Roy |
Canada |
|
2291244 |
Ordovician |
|
|
P 28262 |
Plaesiomyidae |
Austinella subcircularis Roy, 1941 |
R. W. Porter |
Canada |
|
2291237 |
Ordovician |
|
|
P 28269 |
Rafinesquinidae |
Rafinesquina declivis subnutans Roy, 1941 |
S. K. Roy |
Canada |
|
2291248 |
Ordovician |
|
|
P 28270 |
Rafinesquinidae |
Rafinesquina productiformis Roy, 1941 |
S. K. Roy |
Canada |
|
2291250 |
Ordovician |
|
|
P 28267 |
Rafinesquinidae |
Rafinesquina pronis Roy, 1941 |
S. K. Roy |
Canada |
|
2291252 |
Ordovician |
|
|
P 28280 |
|
Zygospira maynei Roy, 1941 |
|
Canada |
|
2291284 |
Ordovician |
|
|
P 28282 |
|
Cyclospira schucherti Roy, 1941 |
|
Canada |
|
2291288 |
Ordovician |
|
|
P 28277 |
Rhynchotrematidae |
Rhynchotrema capax arcticum Roy, 1941 |
R. Robinson |
Canada |
|
2291239 |
Ordovician |
|
|
P 28273 |
Strophomenidae |
Strophomena undulosa Roy, 1941 |
S. K. Roy |
Canada |
|
2291254 |
Ordovician |
|
|
P 28278 |
Rhynchotrematidae |
Rhynchotrema anticostiense Roy, 1941 |
S. K. Roy |
Canada |
|
2291246 |
Ordovician |
|
|
P 28267 B |
|
Rensselaeria cayuga Hall & Clarke, 1895 |
|
Canada |
|
2293650 |
Devonian |
Oriskany Sandstone |
|
UC 53092 |
Spiriferidae |
Spirifer praemonens Hall & Clarke |
|
Canada |
50 |
2293606 |
|
|
|
UC 12474 |
|
Stricklandinia chapmani Hall & Clarke, 1895 |
|
Canada |
50 |
2293586 |
|
|
|
UC 12217 |
|
Rensselaeria ovulum Hall & Clarke, 1895 |
|
Canada |
50 |
2293652 |
Devonian |
Oriskany Sandstone |
|
UC 11921 |
Lingulidae |
Lingula lingulata Hall & Clarke, 1892 |
|
Canada |
50 |
2293551 |
Silurian |
Clinton |
|
P 28829 |
|
Plasmopora pattersoni Roy, 1941 |
|
Canada |
|
2291290 |
Ordovician |
|
|
UC 12921 |
Streptelasmatidae |
Streptelasma ampliatum Hall, 1882 |
|
Canada |
|
2293725 |
Devonian |
Onondaga Limestone |
|
UC 38354 |
|
Walcottidiscus magister Bassler, 1936 |
|
Canada |
|
2292395 |
Cambrian |
Burgess Shale |
|
UC 38355 |
|
Walcottidiscus typicalis Bassler, 1935 |
|
Canada |
|
2292397 |
Cambrian |
Burgess Shale |
|
UC 56550 |
|
Mesopalaeaster parviusculus Billings |
|
Canada |
|
2295253 |
Silurian |
|
|
UC 38359 |
|
Agelacrinites southworthi Bassler, 1936 |
|
Canada |
|
2292363 |
Devonian |
Arkona Shale |
|