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Oldhamina
Taxonomy
Oldhamina was named by Waagen (1883) [Sepkoski's age data: P Djhu P Dora Sepkoski's reference number: 411,936,1142].
It was assigned to Lyttoniinae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was assigned to Lyttoniinae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1883 | Oldhamina Waagen p. 403 |
2000 | Oldhamina Williams et al. p. 634 |
2002 | Oldhamina Sepkoski |
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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. †Oldhamina Waagen 1883
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†Oldhamina anshunensis Huang 1932
†Oldhamina decipiens de Koninck 1863
†Oldhamina ehiroi Tazawa 2011
†Oldhamina grandis Huang 1932
†Oldhamina jiaozishanensis Liao 1980
†Oldhamina kitakamiensis Tazawa 1982
†Oldhamina lianyangensis Zhan 1979
†Oldhamina minor Zhan 1979
†Oldhamina ovata Zeng 1993
†Oldhamina regularis Huang 1932
†Oldhamina squamosa Huang 1932
†Oldhamina tilita Liang 1990
†Oldhamina transkaukasica Stoyanow 1916
†Oldhamina transversa Jin and Ye 1979
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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valve height | 3 | 24.1 | 18.1 | 39.5 | 19.6 | 12.0 |
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Source: subo = suborder, c = class, p = phylum | |||||
References: Williams et al. 2000, Aberhan et al. 2004 |
Age range: base of the Asselian to the top of the Changhsingian or 298.90000 to 251.90200 Ma
Collections (185 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Asselian | Thailand | O. decipiens (120945) | |
Artinskian | Afghanistan | O. sp. (94962) | |
Kungurian | China (Hubei) | O. regularis (111072) | |
Kungurian - Changhsingian | China (Hubei) | O. regularis (121106) | |
Roadian | Afghanistan | O. decipiens (81407) | |
Roadian - Wordian | Myanmar | O. decipiens (208999) | |
Wordian | Russian Federation | O. sp. (225518) | |
Capitanian | Pakistan | O. decipiens (125867 125882 126262 127032) | |
Capitanian | USA (Texas) | O. sp. (108812) | |
Capitanian | China (Zhejiang) | Collemataria tilita (111932 111933 111934) | |
Capitanian | Malaysia (Pahang) | O. decipiens (42721) O. dicipens (42733) O. sp. (42726) | |
Capitanian | Japan | O. lianyangensis (62292) | |
Wuchiapingian | China (Qinghai) | O. transversa (103587 103608) | |
Wuchiapingian | China (Guizhou) | O. anshunensis (111070 112001 112004 136247) O. anshunensis, O. subsquamosa (111994 111996) O. decipiens (95748) O. decipiens, O. squamosa (110976) O. deminuta (112002) O. deminuta, O. anshunensis, O. jiaozishanensis (111995) O. grandis (86605 95266) O. grandis, O. squamosa (111065) O. grandis, O. subsquamosa (112000) O. sp. (112104 112106) O. squamosa (110973 111066) | |
Wuchiapingian | China (Hunan) | O. sp. (96863) | |
Wuchiapingian | Azerbaijan | O. transkaukasica (116759) | |
Wuchiapingian | Pakistan | O. decipiens (88933 90253 119555 119638 119848 119876 125925 125963 126002 126009 126259 126261 126264 126267 126268 126272 126273 126275 126341 126454 126738 127007) | |
Wuchiapingian | China (Guangdong) | O. grandis (109779 109781) O. interrupta (109776) O. lianyangensis (109797) O. regularis (121064) O. sp. (211750) O. sp., O. squamosa (228449) O. squamosa, O. lianyangensis (109780) | |
Wuchiapingian | China (Chongqing) | O. decipiens, O. squamosa (156872 156879) O. sp. (156828 156867) O. squamosa (98067 111069 121027 121028) | |
Wuchiapingian | China (Anhui) | O. squamosa (120117) | |
Wuchiapingian | China (Sichuan) | O. sp. (148474 148477 156805) | |
Wuchiapingian | Japan | O. anshunensis (97204) O. lianyangensis (118973) | |
Wuchiapingian - Changhsingian | China (Guangdong) | O. grandis (121066) O. squamosa (121087 121122) | |
Wuchiapingian - Changhsingian | Iran (Manzadaran) | O. sp. (107831) | |
Wuchiapingian - Changhsingian | China (Hubei) | O. squamosa (121100) | |
Wuchiapingian - Changhsingian | Pakistan | O. decipiens (126704 126985) | |
Wuchiapingian - Changhsingian | China (Guizhou) | O. anshunensis (108167) O. squamosa (108169) | |
Changhsingian | China (Anhui) | O. sp. (121413) | |
Changhsingian | Japan | Eolyttonia nakazawai (118967) O. anshunensis, O. kitakamiensis (149802) O. ehiroi (157793) O. kitakamiensis (118937) O. squamosa (118965) Petasmaia ehiroi (107624) | |
Changhsingian | China | O. sp. (221336 221337) | |
Changhsingian | China (Fujian) | O. anshunensis (148572) O. sp. (121428 148570 220217 220220 220221 220222) O. squamosa (120044 148569) | |
Changhsingian | China (Guangxi) | O. grandis (149204) O. sp. (112405 112431 149205 149207 206155) O. squamosa (107298) | |
Changhsingian | China (Yunnan) | O. anshunensis (56943) | |
Changhsingian | China (Sichuan) | O. decipiens (95285 156814) O. decipiens, O. squamosa (95283) O. sp. (36221 89354 156818) | |
Changhsingian | China (Zhejiang) | O. squamosa, O. anshunensis (105210 111856) | |
Changhsingian | Thailand | O. squamosa (8145 42775 42777) O. squamosa, O. anshunensis (42776) | |
Changhsingian | China (Guizhou) | O. anshunensis (110325 112093) O. decipiens (98224 111071 112013 117465) O. decipiens, O. grandis (117480) O. decipiens, O. squamosa, O. lianyangensis, O. minor, O. jiaozishanensis, O. subsquamosa (117481) O. grandis (111073 117475) O. interrupta (145681 145682 145685) O. minor (117464) O. sp. (99630 111981 111991 112009 197491) O. squamosa (111067 111068 112012) O. subsquamosa (112085) | |
Changhsingian | Pakistan | O. decipiens (83145 119677 119877 119878 126988 126989) O. minor (119625) | |
Changhsingian | China (Guangdong) | O. sp., O. minor (109783) O. squamosa (95679) | |
Changhsingian | China (Chongqing) | O. anshunensis (148550 156863) O. decipiens (94980) O. decipiens, O. anshunensis (94967) O. decipiens, O. grandis (94971) O. decipiens, O. grandis, O. squamosa (94968 94969) O. decipiens, O. squamosa (94972) O. decipiens, O. squamosa, O. anshunensis (94977) O. grandis (156855) O. grandis, O. anshunensis (149268) O. longirostrata, O. decipiens, O. squamosa, O. anshunensis, O. interrupta (94978) O. regularis (149256) O. sp. (149257 156880) O. sp., O. decipiens (149259) O. squamosa (103457 121023 148549) O. squamosa, O. anshunensis (148548) O. squamosa, O. subsquamosa, O. ovata (156862) |