PE 656 |
Elviniidae |
Chariocephalus whitfieldi Hall |
Ward's Natural Science Establishment |
United States of America |
|
2277197 |
Cambrian |
Franconia Sandstone |
|
UC 23314 h |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
4623754 |
Cambrian |
St. Lawrence |
3 image files |
UC 23314 b |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
4623757 |
Cambrian |
St. Lawrence |
1 image file |
UC 23314 f |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
4623761 |
Cambrian |
St. Lawrence |
2 image files |
UC 23314 c |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
4623753 |
Cambrian |
St. Lawrence |
1 image file |
UC 23314 g |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
4623758 |
Cambrian |
St. Lawrence |
1 image file |
UC 23314 i |
Dikelocephalidae |
Walcottaspis vanhornei (Walcott, 1914) |
|
United States of America |
|
4623760 |
Cambrian |
St. Lawrence |
1 image file |
PE 54086 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
|
|
|
2284494 |
Cambrian |
Mount Simon Sandstone |
|
PE 52633 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
W. A. Finkelnburg |
United States of America |
|
2275796 |
Cambrian |
|
|
PE 52629 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
W. A. Finkelnburg |
United States of America |
|
2275792 |
Cambrian |
|
|
PE 52631 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
W. A. Finkelnburg |
United States of America |
|
2275794 |
Cambrian |
|
|
PE 52622 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
W. A. Finkelnburg |
United States of America |
|
2275788 |
Cambrian |
|
|
PE 54085 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
|
|
|
2284492 |
Cambrian |
Mount Simon Sandstone |
|
PE 52626 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
W. A. Finkelnburg |
United States of America |
|
2275790 |
Cambrian |
|
|
PE 52634 |
Crepicephalidae |
Crepicephalus iowensis (Owen, 1852) |
W. A. Finkelnburg |
United States of America |
|
2275798 |
Cambrian |
|
|
PE 52640 |
Conocoryphidae |
Conocephalites oweni Hall |
W. A. Finkelnburg |
United States of America |
|
2275786 |
Cambrian |
|
|
PE 52618 |
Conocoryphidae |
Conocephalites oweni Hall |
W. A. Finkelnburg |
United States of America |
|
2275782 |
Cambrian |
|
|
PE 52632 |
Conocoryphidae |
Conocephalites oweni Hall |
W. A. Finkelnburg |
United States of America |
|
2275784 |
Cambrian |
|
|
PE 655 |
Dokimocephalidae |
Conaspis cornuta Hall |
Ward's Natural Science Establishment |
United States of America |
|
2277195 |
Cambrian |
Franconia Sandstone |
|
PE 52008 |
Alokistocaridae |
Elrathia |
|
|
|
2284474 |
Cambrian |
|
|
PE 54084 |
Illaenuridae |
Illaenurus quadratus Hall |
|
|
|
2282452 |
Cambrian |
Mount Simon Sandstone |
|
PE 52655 |
Illaenuridae |
Illaenurus quadratus Hall |
W. A. Finkelnburg |
United States of America |
|
2276140 |
Cambrian |
|
|
PE 52636 |
Dikelocephalidae |
Dikellocephalus osceola Hall |
W. A. Finkelnburg |
United States of America |
|
2275774 |
Cambrian |
|
|
PE 52630 |
Dikelocephalidae |
Dikellocephalus osceolas Hall |
W. A. Finkelnburg |
United States of America |
|
2275776 |
Cambrian |
|
|
PE 54083 |
Illaenuridae |
Illaenurus quadratus Hall |
|
|
|
2282450 |
Cambrian |
Mount Simon Sandstone |
|