Table 1. Specimens examined in this study, including original and new taxonomic interpretations. Catalogue number


Figure


KUMIP 153093a/b KUMIP 153094


KUMIP 153901a/b KUMIP 204777-204780 KUMIP 204781a/b


KUMIP 312405a/b KUMIP 314039


KUMIP 314040a/b KUMIP 314042 KUMIP 314050 KUMIP 314056


KUMIP 314057a/b KUMIP 314078


KUMIP 314086a/b KUMIP 314095a/b KUMIP 314127


KUMIP 314145a/b KUMIP 314175a/b KUMIP 314178


KUMIP 314265a/b USNM 374593


5.10, 5.11 5.5


5.6, 5.7 Conway Morris and 5.3, 5.4 3 4.2


2.3, 2.4 2.5


4.1, 4.4 4.3, 4.5 4.6, 4.7 5.8, 5.9 5.1, 5.2 6.6, 6.7


Not figured 2.1 2.6 2.2 2.7


6, 7


Robison, 1988, fig. 26.1a, 26.1b, 26.2


Locality Age


Wheeler Formation Cambrian, Drumian


Wheeler Formation Cambrian, Drumian


Spence Shale Cambrian, Stage 5


Wheeler Formation Cambrian, Drumian


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Wheeler Formation Cambrian, Drumian


Wheeler Formation Cambrian, Drumian


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Spence Shale Cambrian, Stage 5


Marjum Formation Cambrian, Drumian


Spence Shale Cambrian, Stage 5


Marjum Formation Cambrian, Drumian


Wheeler Formation Cambrian, Drumian


Previous interpretation Peytoia cf. nathorsti


Peytoia cf. nathorsti


Proboscocaris agnosta Hurdia


Peytoia cf. nathorsti


Peytoia nathorsti Hurdia


Anomalocarididae gen. et sp. indet.


Reference


Conway Morris and Robison, 1982


Conway Morris and Robison, 1982


Daley et al., 2013a


Robison and Richards, 1981;


Conway Morris and Robison, 1988


Conway Morris and Robison, 1988;


Daley et al., 2013a Briggs et al., 2008


Sidneyia-like taxon hurdiid Hurdia


—— Hurdia victoria —— Hurdia —— Hurdia —— Hurdia victoria —— Hurdia victoria —— Hurdia Briggs et al., 2008 Briggs et al., 2008


Anomalocarididae gen. et sp. indet.


—— Peytoia nathorsti —— hurdiid —— Hurdia —— Hurdia —— Hurdia —— Hurdia Briggs and Robison, 1984


Anomalocarididae gen. et sp. indet.


Peytoia nathorsti Peytoia nathorsti Appendage Appendage


Appendage and mouthpart H-element Appendage Appendage H-element H-element Flap


Peytoia nathorsti Peytoia nathorsti


Mouthpart Appendage Mouthpart Mouthpart Appendage Mouthpart Appendage Mouthpart Body


New interpretation Peytoia nathorsti


Peytoia nathorsti Hurdia


Fragment Mouthpart


Mouthpart P-element


102


Journal of Paleontology 92(1):99–113


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