| Source Data | |
|---|
| Rank | species (PBDB) |
|---|
| Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Trigoniida : Trigonodidae : Unionites : Unionites fassaensis |
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Classification
(PBDB,GBIF) | |
|---|
| Opinions (PBDB) | | Name | Rank | Opinion | Evidence | Author |
|---|
| Unionites fassaensis | species | belongs to Myacites | stated with evidence | Wissmann, 1841 | | Unionites fassaensis | species | belongs to Anodontophora | stated with evidence | Bittner, 1889 | | Unionites fassaensis | species | belongs to Anodontophora | stated without evidence | Bittner, 1899 | | Unionites fassaensis | species | belongs to Anoplophora | stated with evidence | Frech, 1907 | | Unionites fassaensis | species | belongs to Anodontophora (Myacites) | stated without evidence | Ogilvie Gordon, 1927 | | Unionites fassaensis | species | belongs to Anodontophora | stated with evidence | Hsu, 1937 | | Unionites fassaensis | species | belongs to Anodontophora | stated without evidence | Newell and Kummel, 1942 | | Unionites fassaensis | species | belongs to Unionites | stated with evidence | Ciriacks, 1963 |
|
|---|
| Status (PBDB) | extinct |
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| Taxon Size (PBDB) | 1 |
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| First Recorded Appearance | 252 - 251 Ma
Phanerozoic |
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| Last Recorded Appearance | 247 - 242 Ma
Triassic |
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| Motility | facultatively mobile (based on Trigoniida) |
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| Vision | blind (based on Bivalvia) |
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| Diet | suspension feeder (based on Trigoniida) |
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| Taphonomy | aragonite (based on Bivalvia) |
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| Primary Reference (PBDB) | H. L. Wissmann. 1841. Taxonomic names, in Beiträge zur Geognosie und Petrefacten-Kunde des südöstlichen Tirols vorzüglich der Schichten von St. Cassian. Beiträge zur Petrefacten-Kunde 4:1-152 |
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| Year | Name and Author |
|---|
| 1841 | Myacites fassaensis Wissmann p. 9 figs. Pl 16, fig 2 |
| 1889 | Anodontophora fassaensis Bittner |
| 1899 | Anodontophora fassaensis Bittner |
| 1907 | Anoplophora fassaensis Frech |
| 1927 | Anodontophora (Myacites) fassaensis Ogilvie Gordon |
| 1937 | Anodontophora fassaensis Hsu p. 317 figs. Pl 1, figs 15,16 |
| 1942 | Anodontophora fassaensis Newell and Kummel |
| 1963 | Unionites fassaensis Ciriacks p. 82 figs. Pl 16, fig 13 |
| 1971 | Unionites fassaensis Nakazawa p. 127 figs. Pl 25, figs 1-4 |
| 1974 | Unionites fassaensis Chen et al. p. 326 figs. Pl 174, figs 2,3,7 |
| Wissmann H. L. Taxonomic names, in Beiträge zur Geognosie und Petrefacten-Kunde des südöstlichen Tirols vorzüglich der Schichten von St. Cassian, Beiträge zur Petrefacten-Kunde 4, 1-152 |
| Bittner A. Versteinerungen aus den Trias-Ablagerungen des Süd-Ussuri Gebietes in der ostsibirischen Küstenprovinz [Fossils of the Triassic deposits of the southern Ussuri region in the eastern Siberian coastal province], Trudy Geologicheskago Komiteta 7 4, 1-35 |
| Ogilvie Gordon M. M. (1927) Das Grödener-, Fassa- und Enneberggebiet in den Südtiroler Dolomiten: Geologische Beschreibung mit besonderer Berücksichtigung der Überschiebungserscheinungen. Teil III. Paläontologie, Abhandlungen der Geologischen Bundesanstalt 24 2, 1-88 |
| Hsu T. Y. (1937) Contribution to the marine Lower Triassic fauna of southern China, Bulletin of the Geological Society of China 16, 303-346 |
| Newell N. D., Kummel B. (1942) Lower Eo-Triassic stratigraphy, Western Wyoming and Southeast Idaho, Bulletin of the Geological Society of America 53, 937-996 |
| Ciriacks K.W. (1963) Permian and Eotriassic bivalves of the middle Rockies, Bulletin of the American Museum of Natural History 125 1, 1-100 |
| Nakazawa K. (1971) The Lower Triassic Kurotaki Fauna in Shikoku and its allied faunas in Japan, Memoirs of the Faculty of Science, Kyoto University, Series of Geology and Mineralogy 38, 103-133 |
| Chen C. Z., Ma Q. H., et al (1974) Triassic bivalves, Handbook of the Stratigraphy and Paleontology of Southwest China, 326-343 |
| Gu Z. W., Huang B. Y., et al (1976) , The Fossil Lamellibranchiata of China, 1-522 |
| Chen C. Z. (1982) Some late Palaeozoic and Triassic bivalves from Xizang, Series of the Scientific Expedition to the Qinghai-Xizang Plateau, Paleontology of Xizang 4, 221-224 |
| Neri C., Posenato R. (1985) New biostratigraphical data on uppermost Werfen Formation of western Dolomites (Trento, Italy), Geologisch-Paläontologische Mitteilungen Innsbruck 14 3, 83-107 |
| Dagis A. S., Dagis A. A., et al (1996) , Triasovaya Fauna Severo-Vostoka Azii, 1-232 |
| Kumagae T., Nakazawa K. (2009) Systematic Paleontology: Bivalves, The Lower Triassic System in the Abrek Bay area, south Primorye, Russia, 156-173 |
| Hautmann M., Smith A. B., et al (2013) Bivalves from the Olenekian (Early Triassic) of south-western Utah: systematics and evolutionary significance, Journal of Systematic Palaeontology 11, 263-293 |
| Hofmann R., Hautmann M. (2013) Systematic palaeontology: bivalves, in Recovery of benthic marine communities from the end-Permian mass extinction at the low latitudes of eastern Panthalassa, Palaeontology 57 |
| Pan Y. H., Hu S. X., et al (2014) Early Triassic bivalves from the Feixianguan Formation in Xingyi, Guizhou and the Ximatang Formation in Qiubei, Yunnan (southern China), Palaeoworld 23, 143-154 |
| Hofmann R., Hautmann M., et al (2015) Recovery dynamics of benthic marine communities from the Lower Triassic Werfen Formation, northern Italy, Lethaia 48, 474-496 |
Unionites fassaensis ✝
