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Class:
Spirillinata
Subclass:
Ammodiscana
Order:
Spirillinida
Family:
Ammodiscidae
Ammodiscus
siliceus
(Terquem, 1862)
Synonyms:
none
used in:
Reference:
HAYW2011
/ WFD AphiaID:
595892
Morphological Attributes:
Wallmaterial:
agglutinated
Overall appearance:
round and flat
Coiling:
tubular enrolled
Chamberform:
tubular
Aperture Position:
terminal
Aperture Form:
round oval reniform, no tooth, no neck, no lip
Sutures:
depressed, curved, --
Ornamentation:
--, --, --, --
identified by scientist
Jurassic
Lower Jurassic
Carpathians
Tipea Valley
FEU-1009983
identified by scientist
Jurassic
Lower Jurassic
Carpathians
Tipea Valley
FEU-1010033