Trigonioidea is superfamily of medium-sized saltwater clams, marine bivalve molluscs. Within the fossil record the occurrence of this superfamily is widespread...
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Palaeoheterodonta 7 (incl. 6 freshwater) 171 (170 freshwater) 908 (900 freshwater) Trigonioidea 1 1 8 Unionoidea (6 freshwater) (170 freshwater) (900 freshwater) Protobranchia...
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family of saltwater clams, marine bivalve mollusks in the superfamily Trigonioidea. There is only one living genus, Neotrigonia, but in the geological past...
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Superfamily Myophorelloidea Superfamily Pseudocardinioidea Superfamily Trigonioidea Superfamily Trigonioidoidea Superfamily Trigonodoidea Subterclass: Heterodonta...
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Ungulinoidea Superfamily Veneroidea Superfamily Verticordioidea Superfamily Trigonioidea Superfamily Unionoidea Superfamily Manzanelloidea Superfamily Nuculanoidea...
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1993</small †Laevitrigoniidae Savelive, 1958 †Vaugoniidae Kobayashi, 1954 Trigonioidea Lamarck, 1819 Trigoniidae Lamarck, 1819 †Eoschizodidae Newell & Boyd...
5 KB (391 words) - 18:00, 3 September 2023
†Myophorellidae Kobayashi, 1954 Family †Vaugoniidae Kobayashi, 1954 Superfamily Trigonioidea Lamarck, 1819 Family †Eoschizodidae Newell & Boyd, 1975 (syn: Curtonotidae)...
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1993</small †Laevitrigoniidae Savelive, 1958 †Vaugoniidae Kobayashi, 1954 Trigonioidea Lamarck, 1819 Trigoniidae Lamarck, 1819 †Eoschizodidae Newell & Boyd...
3 KB (212 words) - 14:23, 3 March 2021
13130/2039-4942/7699. Michael R. Cooper (2016). "On the Austrotrigoniinae (Bivalvia: Trigonioidea); their evolution and classification". Neues Jahrbuch für Geologie und...
173 KB (5,699 words) - 16:18, 18 November 2024
(Changhsingian) Bellerophon Formation Italy A member of the superfamily Trigonioidea, the type genus of the new family Ladinomyidae. The type species is L...
160 KB (8,119 words) - 22:10, 18 November 2024