-
species as
Olenellus (
Olenelloides) armatus, ****igning it to a new
subgenus of Olenellus.
Other early scholars regarded Olenelloides armatus as a separate...
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Megapharanaspis 2006
Wutingaspis 1944
Mesolenellus 1993
Sofiekammen Formation Olenelloides 1894
Biceratops 1971
Pioche Shale Bradyfallotaspis 1972 Eopeac****a 2009...
-
nudum Eopeac****a Webster, 2009
Nephrolenellus Palmer and Repina, 1993
Olenelloides (Peach, 1894)
Paranephrolenellus Webster, 2007 Peac****a (Walcott, 1910)...
- 1929), X.
elegans (Chapman, 1929), X.
nitida (Chapman, 1929) and X.
olenelloides (Chapman, 1929) [fide
Whitehouse (1939), Öpik (1975)], all
Middle Cambrian...
-
Olenellus lacks dorsal sutures. Like all
other members of the
superfamily Olenelloide, the eye-ridges
emerge from the back of the
frontal lobe (L4) of the...
-
Okunevaella Olegaspis Olekmanellus Olekmaspis Olenaspella Olenekella Olenekina Olenelloides Olenellus (=Barrandia)
Olenoides Olenoidestranans Olentella Olenus (=Simulolenus)...
-
Biceratopsinae (Biceratops, Emigrantia, Eopeac****a, Peac****a, and
Olenelloides)
constitute the
sister group. B.
euryparia is
present in the
Upper Olenellus-zone...
