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Pseudogaudryinidae
Taxonomy
Pseudogaudryinidae was named by Loeblich and Tappan (1985). It is extant. It was considered monophyletic by Loeblich and Tappan (1985).
It was assigned to Textulariina by Loeblich and Tappan (1985).
It was assigned to Textulariina by Loeblich and Tappan (1985).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1985 | Pseudogaudryinidae Loeblich and Tappan p. 178 |
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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.
Fm. Pseudogaudryinidae Loeblich and Tappan 1985
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Subfm. Pseudogaudryininae Loeblich and Tappan 1985
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G. Clavulinoides Cushman 1936
G. Migros Finlay 1939
G. Pseudoclavulina Cushman 1936
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A.R. Loeblich and H. Tappan 1985 | Tests are elongate with an early triserial stage, later reduced to biserial or uniserial. Walls are of agglutinated material and are canaliculate, that is have micro-tubular cavities. Apertures, an interiomarginal arch. The Pseudogaudryinidae differs from the Verneuilinidae in the canaliculate wall and from the Valvulinidae in having a simple aperture with-out a tooth. |
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Kiessling 2004, Loeblich and Tappan 1984 | |||||
Age range
Maximum range based only on fossils: base of the Early/Lower Campanian to the top of the NN20 or 83.60000 to 0.29000 Ma
Minimum age of oldest fossil (stem group age): 72.2 Ma
Minimum age of oldest fossil (stem group age): 72.2 Ma
Collections (28 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Campanian | USA (Texas) | Pseudoclavulina clavata (59867) | |
| Late/Upper Maastrichtian | Ukraine | Clavulinoides eggeri (91066) Clavulinoides sp. (91059) | |
| Danian | Argentina (Neuquén) | Migros hanseni (235470) | |
| Danian | Ukraine | Clavulinoides aspera (91072) Clavulinoides trilatera (91071) | |
| Paleocene | USA (Missouri) | Clavulinoides midwayensis (232025) | |
| Selandian | South Pacific | Pseudoclavulina anglica (255036) | |
| Selandian - Thanetian | South Pacific | Pseudoclavulina anglica (255035) | |
| Thanetian | Spain | Clavulinoides amorpha (154088 154089) | |
| Ypresian | Spain | Clavulinoides amorpha (154090 154096) | |
| Ypresian | United Kingdom (England) | Pseudoclavulina anglica (8025) | |
| Lutetian - Bartonian | Pakistan (Dera Ismail Khan) | Clavulinoides sp. (214821) | |
| Lutetian - Bartonian | South Pacific | Clavulinoides sp. (253383) | |
| Middle Eocene | South Pacific | Clavulinoides sp. (260116) | |
| Early/Lower Miocene | South Pacific | Clavulinoides sp. (254244) | |
| Otaian | New Zealand | Migros medwayenis (77488) | |
| Altonian | New Zealand | Clavulinoides instar, Migros medwayenis (77491) | |
| Pliocene | Indian Ocean | Pseudoclavulina sp. (259814) | |
| Pliocene - Pleistocene | Indian Ocean | Migros flintii (250332) | |
| NN15 | Indian Ocean | Migros flintii (259092) | |
| Pleistocene | Indian Ocean | Siphoniferoides siphonifera (251536) | |
| Pleistocene | North Atlantic | Pseudoclavulina spp. (261256 261257) | |
| G. truncatulinoides PRSZ | Indian Ocean | Migros flintii, Pseudoclavulina juncea (256728) | |
| NN20 | Indian Ocean | Migros flintii (259148) |