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Odostomia (Megastomia)
Taxonomy
Megastomia was named as a genus. It is extant.
It was reranked as Odostomia (Megastomia) by Eames (1952).
It was assigned to Odostomia by Eames (1952); and to Heterostrophia by Sepkoski (2002).
It was reranked as Odostomia (Megastomia) by Eames (1952).
It was assigned to Odostomia by Eames (1952); and to Heterostrophia by Sepkoski (2002).
Species lacking formal opinion data
Megastomia deshayesi, Megastomia hordeola, Megastomia minor, Megastomia modesta, Megastomia nana, Megastomia pervicina, Megastomia pyramidellata, Megastomia wetherelli, Odostomia americana, Odostomia beringi, Odostomia byramensis, Odostomia californica, Odostomia callimene, Odostomia columbiana, Odostomia impressa, Odostomia kuiperi, Odostomia lingfengensis, Odostomia livida, Odostomia minutissima, Odostomia nota, Odostomia oldroydi, Odostomia ova, Odostomia pallidaeformis, Odostomia pedroana, Odostomia peregrina, Odostomia phanella, Odostomia plicata, Odostomia pyramis, Odostomia sallespissiensis, Odostomia sanctorum, Odostomia sapia, Odostomia sasagensis, Odostomia turbonilloides, Odostomia unidentata, Odostomia vicksburgella
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Danian to the top of the Holocene or 66.00000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 61.6 Ma
Minimum age of oldest fossil (stem group age): 61.6 Ma
Collections (40 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Danian | Greenland | Megastomia sp. (22943) | |
| Danian | Belgium | Odostomia conjungens (22931) | |
| Thanetian | Poland | Megastomia hordeola, Megastomia sp. (27018) | |
| Ypresian | Pakistan | Odostomia infrasubcarinata (183818 183845) | |
| Lutetian | United Kingdom (England) | Megastomia sp., Megastomia pyramidellata, Megastomia modesta (8125) Megastomia sp., Megastomia wetherelli, Megastomia pervicina, Megastomia nana, Megastomia modesta, Megastomia minor, Megastomia hordeola, Megastomia deshayesi (8124) | |
| Early/Lower Miocene | Germany (North Rhein-Westfalia) | Odostomia tuexeni (62882 62883) | |
| Early/Lower Miocene - Middle Miocene | Germany (North Rhein-Westfalia) | Odostomia tuexeni (62884) | |
| Miocene | Germany (North Rhein-Westfalia) | Odostomia tuexeni (62899 62903 62933 62937 62940 62954 62957 62960 63025) | |
| Burdigalian | Germany | Odostomia tuexeni, Odostomia sp. (111599) | |
| Middle Miocene | Germany (North Rhein-Westfalia) | Odostomia pallidaeformis, Odostomia tuexeni (61895 61901 61903) Odostomia pallidaeformis, Odostomia tuexeni, Odostomia sp. 1 (61898) Odostomia tuexeni (61896 61899 61900 61904 61906 61907 62867 62886 62888 62889) Odostomia tuexeni, Odostomia sp. 1 (61897 62885) Odostomia tuexeni, Odostomia sp. 1, Odostomia sp. 3 (61905) Odostomia tuexeni, Odostomia sp. 2 (61902) | |
| Tortonian | Denmark | Odostomia tuexeni (98312) | |
| Holocene | Mayotte | Megastomia sp. (209864) |