Description
Walcott Cambrian Geology and Paleontology II plate 18.jpg
Plate 18: Middle Cambrian Annulata (
Miskoia
)
1.
Miskoia preciosa
Walcott
=
2.
Miskoia preciosa
Walcott
=
3.
Miskoia preciosa
Walcott
=
4.
Miskoia preciosa
Walcott
=
5.
Miskoia preciosa
Walcott
=
Date
Source
Charles D. Walcott:
Middle Cambrian Annelids
.
Smithsonian Miscellaneous Collections
, Volume 57, Number 5 (Publication 2014), City of Washington, Published by the Smithsonian Institution, September 4, 1911.
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