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Mesembrioxylon
Taxonomy
Mesembrioxylon was named by Seward (1919). It is not extant. It is considered to be a form taxon. Its type is Podocarpoxylon woburnense.
It was assigned to Podocarpaceae by Seward (1919), Andrews (1970), Lakhanpal et al. (1976) and Srivastava (1991).
It was assigned to Podocarpaceae by Seward (1919), Andrews (1970), Lakhanpal et al. (1976) and Srivastava (1991).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1919 | Mesembrioxylon Seward |
1970 | Mesembrioxylon Andrews |
1976 | Mesembrioxylon Lakhanpal et al. |
1991 | Mesembrioxylon Srivastava |
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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. †Mesembrioxylon Seward 1919
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†Mesembrioxylon dudukurense Mahabale and Rao 1973
†Mesembrioxylon fusiforme Sahni 1973
†Mesembrioxylon godavarianum Sahni 1931
†Mesembrioxylon indicum Bharadwaj 1953
†Mesembrioxylon mahabalei Agashe 1969
†Mesembrioxylon malerianum Sahni 1931
†Mesembrioxylon mazzonii Petriella 1972
†Mesembrioxylon rajmahalense Jain 1965
†Mesembrioxylon sahnii Ramanujam 1963
†Mesembrioxylon sarmae Varma 1955
†Mesembrioxylon schmidianum Schleiden 1855
†Mesembrioxylon speciosum Ramanujam 1955
†Mesembrioxylon tirumangalense Suryanarayana 1953
†Mesembrioxylon tiruvakkaraianum Ramanujam 1953
†Mesembrioxylon trichinopoliense Varma 1955
†Mesembrioxylon woburnense Stopes 1915
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (18 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Triassic | India (Madhya Pradesh) | M. malerianum (225586) | |
Norian - Early/Lower Jurassic | Canada (Northwest Territories) | M. sp. (23984) | |
Bajocian - Bathonian | New Zealand | M. sp. 1 (30351) | |
Bajocian - Callovian | USA (Oregon/Idaho) | M. sp. (24792) | |
Late/Upper Jurassic | India (Tamil Nadu) | M. sp., M. tirumangalense (224646) | |
Late/Upper Jurassic | India (Jharkhand) | M. indicum, M. rajmahalense (224719) M. rajmahalense (224718) | |
Late/Upper Jurassic | USA (Wyoming) | M. sp. (62561) | |
Kimmeridgian - Tithonian | USA (Colorado) | M. carterii (11611) | |
Cretaceous | India (Tamil Nadu) | M. sarmae, M. trichinopoliense (225587) | |
Early/Lower Albian - Late/Upper Albian | USA (Utah) | M. stokesii (121688) | |
Early/Lower Cenomanian | USA (Utah) | M. stokesi (31193) | |
Early/Lower Paleocene | Argentina (Chubut) | M. mazzonii (169852 172212) | |
Paleogene | India (Andhra Pradesh) | M. dudukurense (226529) | |
Oligocene - Miocene | India (Andhra Pradesh) | M. rajmahalense, M. fusiforme (227860) | |
Miocene - Pliocene | India (Tamil Nadu) | M. mahabalei, M. sahnii, Peuce schmidiana, M. tiruvakkaraianum (225585) | |
Neogene | India (Tamil Nadu) | M. speciosum (224633) |