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Cyclothyris difformis (VALENCIENNES in LAMARCK, 1919)

FIGURÉ

Fossil specimen

MNHN.F.A67478
complet

Taxonomy

Brachiopoda
Rhynchonellata
Rhynchonellida
Cyclothyrididae
Cyclothyris difformis (VALENCIENNES in LAMARCK, 1919)

Origin

Normandie
Seine-Maritime

Stratigraphy

Mésozoïque
Crétacé
Crétacé supérieur
Cénomanien

Determination

Gaspard & Charbonnier 2020 FIGURÉ
, - The debated question of asymmetrical rhynchonellids (Brachiopoda, Rhynchonellida): examples from the Late Cretaceous of Western Europe. BSGF - Earth Sciences Bulletin, t. 191, vol. 1, p. 1-20 (publié le 7 janvier)
 
Citation: p. 4 text-fig. 2A-C