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Marginifera (Marginifera)
Taxonomy
Marginifera (Marginifera) was named by Chen and Shi (2006).
It was assigned to Marginifera by Chen and Shi (2006).
It was assigned to Marginifera by Chen and Shi (2006).
Subtaxa
Species lacking formal opinion data
Marginifera chuchuhuai, Marginifera cristobalensis, Marginifera grandis, Marginifera gratiosa, Marginifera himalayaensis, Marginifera manzanica, Marginifera mapingensis, Marginifera opima, Marginifera pusilla, Marginifera texana, Marginifera transversa, Marginifera typica, Marginifera wabashenis, Productus gerassimovi, Productus gratiosus, Productus gratiosus, Productus helicus, Productus helicus, Productus wanneri
Synonymy list
| Year | Name and author |
|---|---|
| 2006 | Marginifera (Marginifera) Chen and Shi p. 142 |
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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.
Subg. †Marginifera (Marginifera) Chen and Shi 2006
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†Marginifera (Marginifera) drastica Grant 1976
†Marginifera (Marginifera) ornata Waagen 1884
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Invalid names: Marginifera banschangensis Reed 1944 [synonym]
†Marginifera (Marginifera) typica Waagen 1884
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Invalid names: Marginifera crassicostata Reed 1944 [synonym], Marginifera eremita Reed 1944 [synonym], Marginifera ferox Reed 1944 [synonym]
†Marginifera typica crassicostata Reed 1944
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 13 | 8.12 | 4.00 | 14.0 | 8.35 | 2.78 | |
| valve height | 15 | 13.4 | 3.05 | 24.0 | 14.3 | 5.27 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Late/Upper Pennsylvanian to the top of the Changhsingian or 307.00000 to 251.90200 Ma
Collections (196 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pennsylvanian | Svalbard and Jan Mayen | Marginifera typica (211878 211879 211880 211881) | |
| Sakmarian | China (Guangxi) | Marginifera typica (134321) | |
| Artinskian | China (Xinjiang) | Marginifera drastica (62718 62815 62816 62819 62823 62825 62827) | |
| Roadian | Afghanistan | Marginifera crassicostata (81404 81405 81406) | |
| Roadian | Thailand | Marginifera drastica (40868) | |
| Roadian | China (Xinjiang) | Marginifera typica (123272) | |
| Wordian | Pakistan | Marginifera typica (125818) | |
| Wordian | Thailand (Ratchaburi) | Marginifera elongata (40954) | |
| Wordian | Afghanistan | Marginifera typica (119246) | |
| Wordian - Capitanian | China (Nei Mongol) | Marginifera typica (111143) | |
| Capitanian | Iran (Tehran) | Marginifera typica (43299) | |
| Capitanian | Cambodia | Marginifera typica (119108) | |
| Capitanian | Russian Federation | Marginifera typica (112489) | |
| Capitanian | Pakistan | Marginifera typica (119551) | |
| Capitanian | Thailand | Marginifera drastica (120918 120920) | |
| Wuchiapingian | Nepal | Marginifera typica (43123 43126 43128) | |
| Wuchiapingian | Pakistan | Marginifera banschangensis (125961 126895 126938 126941) Marginifera ornata (109262 109263 109274 109276 109281 109299 109320 109322 125895 126010 126267 126269 126294 126295 126296 126299 126454 126456 126458 126691 126693 127006 127026 127027 127030) Marginifera ornata, Marginifera banschangensis (126940) Marginifera ornata, Productus longispinus (90253) Marginifera typica (88933 100021 100022 109260 109269 109272 109273 109277 109282 109291 109292 109293 109298 109300 109303 109305 109315 109316 109324 119527 119539 119623 119825 119874 119880 125892 125898 125901 125910 125912 125925 125926 125963 126003 126009 126264 126270 126271 126281 126293 126298 126342 126343 126452 126453 126699 126936 126937 126993 127005 127007 127600 127601 127602 127603 127604 127605 127606) Marginifera typica, Marginifera banschangensis (125909 126737) Marginifera typica, Marginifera crassicostata (126450) Marginifera typica, Marginifera crassicostata, Marginifera banschangensis (126008) Marginifera typica, Marginifera ferox (125903) Marginifera typica, Marginifera ornata (109261 109275 109278 109279 109280 109287 109288 109289 109294 109297 109304 109310 109311 109318 109321 109325 126011 126263 126272 126279 126341 126345 126459 126460 126461 126991 127025 127028) Marginifera typica, Marginifera ornata, Marginifera banschangensis (125928 126983) Marginifera typica, Marginifera ornata, Marginifera eremita (126275) Marginifera typica, Marginifera ornata, Marginifera typica (126268 126280 126302 126344) Marginifera typica, Marginifera typica (126002 126463) Productus longispinus (117776) | |
| Wuchiapingian | China (Xizang) | Marginifera ornata (24590) Marginifera typica (230327) Productus typicus (139284) | |
| Lopingian | India | Marginifera typica (230328) | |
| Wuchiapingian - Changhsingian | Pakistan | Marginifera banschangensis (126696) Marginifera ornata (126704 126707 126746 126751 126757 126760 126982 126998 127023) Marginifera typica (126741 126742 126762 126986) Marginifera typica, Marginifera banschangensis (127017) Marginifera typica, Marginifera ornata (127014) | |
| Changhsingian | China (Chongqing) | Marginifera typica (148550) | |
| Changhsingian | Russian Federation | Productus typicus (127860) | |
| Changhsingian | Pakistan | Marginifera ornata (81504 108525 108526 109264 109265 109290 109295 109307 109313 109319 109323 126882) |