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Elaeocarpoxylon
Taxonomy
Elaeocarpoxylon was named by Prakash and Dayal (1964). It is not extant. It is considered to be a form taxon.
It was assigned to Elaeocarpaceae by Prakash and Dayal (1964), Andrews (1970), Petriella (1972), Lakhanpal et al. (1976), Srivastava (1991), Ruiz et al. (2025).
It was assigned to Elaeocarpaceae by Prakash and Dayal (1964), Andrews (1970), Petriella (1972), Lakhanpal et al. (1976), Srivastava (1991), Ruiz et al. (2025).
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Elaeocarpoxylon Prakash and Dayal |
| 1970 | Elaeocarpoxylon Andrews |
| 1972 | Elaeocarpoxylon Petriella p. 179 |
| 1976 | Elaeocarpoxylon Lakhanpal et al. |
| 1991 | Elaeocarpoxylon Srivastava |
| 2025 | Elaeocarpoxylon Ruiz et al. p. 5 |
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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. †Elaeocarpoxylon Prakash and Dayal 1964
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†Elaeocarpoxylon antiquum Prakash and Dayal 1964
†Elaeocarpoxylon ghughuense Wheeler et al. 2017
†Elaeocarpoxylon hailakandiense Prakash and Tripathi 1975
†Elaeocarpoxylon mandlaense Lakhanpal et al. 1978
†Elaeocarpoxylon mandlaensis Lakhanpal et al. 1978
†Elaeocarpoxylon mohgaonense Trivedi and Srivastava 1980
†Elaeocarpoxylon sloaneoides Petriella 1972
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| B. Petriella 1972 | Leño fósil de Dicotiledóneas. Porosidad difusa; vasos pequeños a medianos, solitarios o múltiples radiales de 2-4 o más células, con o sin tilidosis, elementos vasculares cortos a largos, perforaciones simples; punteaduras intervasculares escalariformes, opuestas y transicionales a alternas, punteaduras radio-vasculares amplias. Parénquima paratraqueal escaso, terminal ausente o presente. Radios leñosos delgados, marcadamente heterogéneos. Fibras no libriformes, septadas. Canales traumáticos verticales ausentes o presentes. |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: base of the Early/Lower Paleocene to the top of the Late/Upper Miocene or 66.00000 to 5.33300 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Paleocene | Argentina (Chubut) | E. sloaneoides (169852) | |
| Paleogene | India (Maharashtra) | E. antiquum (224626) | |
| Paleogene | India (Madhya Pradesh) | E. mandlaensis (227846) E. mohgaonense (224606) | |
| Middle Miocene - Late/Upper Miocene | India (Assam) | E. hailakandiense (224623) |