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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Lekanophyllum
Taxonomy
Mesophyllum (Lekanophyllum) was named by Wedekind (1923) [Sepkoski's age data: D m Sepkoski's reference number: 1240]. It is not extant.
It was reranked as Lekanophyllum by Zhen (1995), Sepkoski (2002).
It was assigned to Mesophyllum by Wedekind (1923), Hill (1956); to Digonophyllidae by Zhen (1995); and to Rugosa by Sepkoski (2002).
It was reranked as Lekanophyllum by Zhen (1995), Sepkoski (2002).
It was assigned to Mesophyllum by Wedekind (1923), Hill (1956); to Digonophyllidae by Zhen (1995); and to Rugosa by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Synonymy list
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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.
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 Late/Upper Emsian to the top of the Early/Lower Givetian or 399.50000 to 385.90000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Emsian | Canada (Nunavut) | L. kayseri (26596) | |
| Late/Upper Emsian | Australia (Queensland) | L. laroonaense (106560 106561) | |
| Eifelian | Canada (British Columbia) | L. vescum, L. mediale (84250) | |
| Eifelian | Canada (Northwest Territories) | L. ellipticum, L. mediale, L. vescum (84256) L. mediale (84255) L. sp. (55481) | |
| Eifelian - Givetian | Canada (Northwest Territories) | L. sp. (55491) | |
| Early/Lower Givetian | Canada (British Columbia) | L. sp. A (84238 84253) | |
| Givetian | Canada (Northwest Territories) | L. sp. (626 84239) | |
| Givetian | Australia (Queensland) | L. fultum, L. sp. (106533) |