Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Modiola major was named by Gabb (1869).
It was recombined as Myoconcha major by Stewart (1930); it was recombined as Modiolus major by Anderson (1938).
It was recombined as Myoconcha major by Stewart (1930); it was recombined as Modiolus major by Anderson (1938).
Sister species lacking formal opinion data
M. altijugatus, M. arcacea, M. attenuatus, M. baylei, M. beirensis, M. blandus, M. capensis, M. ducatelli, M. eberstadtensis, M. flagellifer, M. formosissimus, M. galpinianus, M. gammalensis, M. gibbosus, M. harrimani, M. inbricatus, M. jolyi, M. kremmlingensis, M. lobatus, M. mediocarinatus, M. minalatus, M. mingaudi, M. minuta, M. ornatus, M. parallelus, M. parvoblongus, M. perryi, M. purpuratus, M. qinghaiensis, M. romani, M. rusticus, M. sestiniae, M. siliquus, M. subimbricatus, M. suprarectus, M. thiollierei, M. thiollieri, M. thomsoni, M. transiens, M. trequetra, M. triangulus, M. wanizakiensis, M. waverliensis, M. nysti, M. lorioli, M. semicircularis
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Modiolus major Gabb 1869
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: base of the Valanginian to the top of the Albian or 139.80000 to 100.50000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Cretaceous | USA (California) | Modiola major (151976 151979) | |
Valanginian | USA (California) | Modiola major (151968 151975) | |
Valanginian - Hauterivian | USA (California) | Modiola major (151972) | |
Hauterivian | USA (California) | Modiola major (151967 151969) | |
Albian | USA (California) | Modiola major (151965) |