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Szechuanophyllum
Taxonomy
Wentzelella (Szechuanophyllum) was named by Wang (1957) [Sepkoski's age data: P Asse P Guad Sepkoski's reference number: 1086]. It is not extant. Its type is Wentzelella szechuanensis.
It was reranked as Szechuanophyllum by Kropatcheva (1989), Sepkoski (2002), Wang et al. (2006).
It was assigned to Wentzelella by Wang (1957), Minato and Kato (1965), Hill (1981); to Waagenophyllidae by Kropatcheva (1989); to Rugosa by Sepkoski (2002); and to Kepingophyllidae by Wang et al. (2006).
It was reranked as Szechuanophyllum by Kropatcheva (1989), Sepkoski (2002), Wang et al. (2006).
It was assigned to Wentzelella by Wang (1957), Minato and Kato (1965), Hill (1981); to Waagenophyllidae by Kropatcheva (1989); to Rugosa by Sepkoski (2002); and to Kepingophyllidae by Wang et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Wentzelella (Szechuanophyllum) Wang |
| 1965 | Wentzelella (Szechuanophyllum) Minato and Kato p. 190 |
| 1981 | Wentzelella (Szechuanophyllum) Hill |
| 1989 | Szechuanophyllum Kropatcheva |
| 2002 | Szechuanophyllum Sepkoski |
| 2006 | Szechuanophyllum Wang et al. p. 335 |
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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. †Szechuanophyllum Wang 1957
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†Szechuanophyllum abnorme Wang 1978
†Szechuanophyllum armenicum Kropatcheva 1989
†Szechuanophyllum denticulatum Huang 1932
†Szechuanophyllum giganteum Wang 1978
†Szechuanophyllum guiense Jia and Xu 1977
†Szechuanophyllum jilinense Guo 1980
†Szechuanophyllum luodianense Wang 1978
†Szechuanophyllum multitabulatum Wang 1978
†Szechuanophyllum polythecalum Xu 1977
†Szechuanophyllum szechuanense Huang 1932
†Szechuanophyllum transcaucasicum Kropatcheva 1989
†Szechuanophyllum zhurihense Ding 1987
†Wentzelella (Szechuanophyllum) caracorumensis Gerth 1938
†Wentzelella (Szechuanophyllum) kitakamiensis Yabe 1944
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Artinskian to the top of the Capitanian or 290.10000 to 259.51000 Ma
Collections (47 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | China (Guizhou) | S. giganteum (95934) | |
| Kungurian | China (Sichuan) | S. szechuanensis (98058) | |
| Kungurian | China (Guizhou) | S. abnorme (95918) S. denticulatum (95926) S. multitabulatum (95963) S. szechuanense (95948) | |
| Kungurian | China (Guangxi) | S. guiense (109918) S. polythecalum (109919) | |
| Roadian | China (Jilin) | S. szechuanense (121528) | |
| Roadian | China (Nei Mongol) | S. zhurihense (34562) | |
| Guadalupian | Japan | Wentzelella kitakamiensis (212280) | |
| Roadian - Capitanian | China (Guangxi) | S. denticulatum (105915) | |
| Roadian - Capitanian | China (Guizhou) | S. luodianense (95964) | |
| Wordian | Japan | Wentzelella kitakamiensis (212279) | |
| Wordian | Iran (Tehran) | Polythecalis denticulatus (43295) | |
| Wordian | Azerbaijan | S. armenicum (94934 110890) S. baissalense (94936) S. transcaucasicum (94937 110884 110894 110896 110897 110898 110900) S. transcaucasicum, S. armenicum (110899) Wentzelella szechuanensis (82257 113610) | |
| Wordian | Armenia | S. transcaucasicum (110804 110805 110901) S. transcaucasicum, S. armenicum (97391) Wentzelella szechuanensis (113805) | |
| Wordian | China (Jilin) | S. jilinense (109614) S. sp. (78401) S. szechuanensis (95598) | |
| Wordian | Iran | Polythecalis denticulatus (108452 108456 108457 108458) S. caracorumensis (108493) | |
| Wordian - Capitanian | Oman | Polythecalis denticulatus (24328) | |
| Capitanian | Iran | Polythecalis denticulatus (108451 108455) | |
| Capitanian | Pakistan (Punjab) | Wentzelella szechuanensis (75764) | |
| Capitanian | China (Xizang) | S. sp. (120873 120874) |