Shells as substratum for other animals, Screen 1

Balanus on Ostrea Balanus on Solenosteira
Balanus on Ostrea (15 mm), colno 58675
Guayacancita, Isla Margarita, Venezuela
Formation unknown, Plio/Pleistocene, Tertiary
Balanus on Solenosteira (67 mm), colno 59080
Esterillos, Puntarenas, Costa Rica
Punta Judas Formation, Miocene, Tertiary
Anomia on Argopecten Balanus on Cancellaria
Anomia on Argopecten (57 mm), colno 22472
North New River Canal, Palmbeach County, Florida, USA
Okeechobee Formation, Pleistocene, Quaternary
Balanus on Cancellaria (45 mm), colno 20565
Salles, Gironde, France
Serravalian, Miocene, Tertiary
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