Choia
Choia is a genus of extinct demosponge ranging from the Cambrian until the Lower Ordovician periods. Fossils of Choia have been found in the Burgess Shale in British Columbia; the Maotianshan shales of China; the Wheeler Shale in Utah; and the Lower Ordovician Fezouata formation.
primaryTopic
Choia
Choia is a genus of extinct demosponge ranging from the Cambrian until the Lower Ordovician periods. Fossils of Choia have been found in the Burgess Shale in British Columbia; the Maotianshan shales of China; the Wheeler Shale in Utah; and the Lower Ordovician Fezouata formation.
has abstract
Choia (WALCOTT, 1920) è un gen ...... (Columbia Britannica, Quebec).
@it
Choia is a genus of extinct de ...... Ordovician Fezouata formation.
@en
ChoiaFichier:Choia carteri.jpg ...... on 505 Ma (millions d'années).
@fr
チョイアはもともと、海底には付着しておらず、平たい円錐形の体 ...... ら排出されたと推測されている。直径は、平均28mmになった。
@ja
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order (taxonomy)
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717,420,068
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* C. carteri (Walcott 1920)
* ...... lantianensis(Hou et. al. 1999)
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Choia (WALCOTT, 1920) è un gen ...... (Columbia Britannica, Quebec).
@it
Choia is a genus of extinct de ...... Ordovician Fezouata formation.
@en
ChoiaFichier:Choia carteri.jpg ...... on 505 Ma (millions d'années).
@fr
チョイアはもともと、海底には付着しておらず、平たい円錐形の体 ...... ら排出されたと推測されている。直径は、平均28mmになった。
@ja
label
Choia
@en
Choia
@fr
Choia
@it
チョイア
@ja
