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Squamularia
Taxonomy
Squamularia was named by Gemmellaro (1899) [Sepkoski's age data: P Dora Sepkoski's reference number: 1128]. Its type is Squamularia rotundata.
It was reranked as Reticularia (Squamularia) by Diener (1903).
It was assigned to Reticularia by Diener (1903); to Spiriferida by Sepkoski (2002); to Reticulariinae by Shen et al. (2003) and Williams et al. (2006); and to Elythidae by Verna and Angiolini (2011).
It was reranked as Reticularia (Squamularia) by Diener (1903).
It was assigned to Reticularia by Diener (1903); to Spiriferida by Sepkoski (2002); to Reticulariinae by Shen et al. (2003) and Williams et al. (2006); and to Elythidae by Verna and Angiolini (2011).
Species
S. dieneri, S. elegantuloides, S. marcouxi, S. ovalis, S. postgrandis, S. pulcherrima, S. rotundata (type species), S. suborbicularis, S. superba, S. umbonalis
Synonymy list
Year | Name and author |
---|---|
1899 | Squamularia Gemmellaro |
1903 | Reticularia (Squamularia) Diener p. 87 |
2002 | Squamularia Sepkoski |
2003 | Squamularia Shen et al. p. 247 |
2006 | Squamularia Williams et al. p. 1848 |
2011 | Squamularia Verna and Angiolini |
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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.
G. †Squamularia Gemmellaro 1899
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†Squamularia dieneri Gemmellaro 1899
†Squamularia elegantuloides Grabau 1931
†Squamularia marcouxi Verna and Angiolini 2011
†Squamularia ovalis Girty 1908
†Squamularia postgrandis Waterhouse 1983
†Squamularia pulcherrima Gemmellaro 1899
†Squamularia rotundata Gemmellaro 1899
†Squamularia suborbicularis Reed 1944
†Squamularia superba Jin and Sun 1981
†Squamularia umbonalis Waterhouse 1983
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 113 | 10.0 | 5.20 | 21.2 | 10.0 | 2.95 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Late/Upper Mississippian to the top of the Changhsingian or 330.90000 to 252.17000 Ma
Collections (121 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Mississippian | USA (Alaska) | S. sp. (112174) | |
Late/Upper Mississippian | USA (Alaska) | S. sp. (112183) | |
Early/Lower Pennsylvanian | USA (Alaska) | S. sp. (112188) | |
Pennsylvanian | USA (Alaska) | S. sp. (111914 111915) | |
Desmoinesian | USA (Oklahoma) | S. sp. (91530) | |
Gzhelian | USA (Alaska) | S. sp. (111913) | |
Gzhelian | China (Guizhou) | S. sp. (106534) | |
Asselian | China (Guangxi) | S. sp. (134313 134314) | |
Asselian | Slovenia | Spirifer dieneri (129658) | |
Asselian - Sakmarian | China (Xinjiang) | Reticularia dieneri (119867) | |
Permian | USA (Alaska) | S. sp. (112191 112199 112226) | |
Sakmarian | Austria | Spirifer dieneri (129690 129695) | |
Artinskian | Mongolia | Phricodothyris suborbicularis (116246) | |
Artinskian | China (Guangxi) | S. sp. (134329 134332) | |
Kungurian | China (Guangxi) | S. sp. (134340) | |
Kungurian | USA (Utah) | S. sp. (148772 148774) | |
Kungurian | USA (Arizona) | S. sp. (148588 148658 148680 148681 148684 148687 148693 148696 148744 148745) | |
Kungurian | China (Sichuan) | S. sp. (153926 153928) | |
Kungurian | Oman | S. sp., S. marcouxi (166923) | |
Guadalupian | USA (California) | S. sp. (132331) | |
Roadian | Slovenia | Reticularia dieneri (36241) | |
Roadian | Japan | S. sp. (125086) | |
Roadian | Ukraine | Neophricadothyris pulcherrima (102500) Permophricodothyris pulcherrima (110837) | |
Roadian | Greece (Khios) | S. sp. (55766) | |
Wordian | Turkey | S. dieneri (107225) S. dieneri, S. marcouxi (107243) S. marcouxi (107228 107240) S. rotundata (107222) S. sp., S. dieneri, S. marcouxi, S. rotundata (107233) S. sp., S. marcouxi (107221) S. sp., S. marcouxi, S. rotundata (107227 107229 107231 107232) | |
Wordian | China (Nei Mongol) | S. elegantuloides (109179 109257) S. sp. (112671) | |
Wordian | Oman | S. sp. (121859 121879 121880) | |
Wordian | USA (Alaska) | S. sp. (109334) | |
Wordian | Italy | Reticularia pulcherrima (108567) S. dieneri, S. rotundata, Reticularia pulcherrima (108566) | |
Wordian | Iran (Tehran) | Neophricadothyris asiatica (43293 43295) | |
Wordian | Iran | S. sp. A, S. sp. B (125241) S. sp. B (125244 125248 125249) | |
Wordian | Pakistan | S. sp. (50773) | |
Capitanian | Turkey | S. marcouxi (107245) S. rotundata (107251) S. sp., S. rotundata (107268) | |
Capitanian | China (Xizang) | S. sp. (117547) | |
Capitanian | Iran | S. sp. A (125252 125265) | |
Capitanian | China (Sichuan) | S. sp. (153936) | |
Wuchiapingian | China (Hunan) | S. elegantuloides (31446) | |
Wuchiapingian | China (Guangxi) | S. sp. (95518) | |
Wuchiapingian | China (Chongqing) | S. sp. (156831 156837 156842) S. spp. (156827) | |
Wuchiapingian | Azerbaijan | Reticularia pulcherrima (132466) | |
Wuchiapingian | China (Jiangxi) | S. elegantuloides (120807) | |
Wuchiapingian | Pakistan | S. pulcherrima (126297) S. sp. (125891 126007 126459 126994) | |
Wuchiapingian | China (Xizang) | Reticularia pulcherrima (230327) S. superba (110087) | |
Wuchiapingian | China (Sichuan) | S. sp. (156800 156804 156807 156809) | |
Wuchiapingian | China (Guizhou) | S. sp. (112000 112108 136247) | |
Lopingian | India | Reticularia pulcherrima, Reticularia dieneri (230328) | |
Changhsingian | China (Sichuan) | S. sp. (156815 156816) | |
Changhsingian | China (Chongqing) | S. sp. (148550 148555 149259 149260 149269 149273 156849 156853) | |
Changhsingian | Pakistan | S. sp. (126933) | |
Changhsingian | Thailand | S. postgrandis (42776) | |
Changhsingian | China (Guangxi) | S. sp. (112431) | |
Changhsingian | China | S. sp. (221339 221342) | |
Changhsingian | China (Xizang) | S. sp. (187558) | |
Changhsingian | Nepal | S. umbonalis (120508 120520) | |
Changhsingian | China (Zhejiang) | S. sp. (111636) | |
Changhsingian | China (Hunan) | S. elegantuloides (120802) S. sp. (31420 120799) |