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Favitricolporites australis
Taxonomy
Favitricolporites australis was named by Archangelsky (1973). It is not extant. It is considered to be a form taxon. Its type specimen is Holotype: p.m. 1007; coord. 31.7/107.2. Stored at Museo de La Plata, Paleobotanical division., a microspore (Pollen grain). Its type locality is Cerro Bororó, which is in a Danian terrestrial horizon in Argentina.
Synonymy list
Year | Name and author |
---|---|
1973 | Favitricolporites australis Archangelsky p. 379 figs. Lám. VII, figs. 7-9 |
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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.
†Favitricolporites australis Archangelsky 1973
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Diagnosis
Reference | Diagnosis | |
---|---|---|
S. Archangelsky 1973 | Grano subprolado, con los colpos llegando cerca de los polos; poros difusos, poco visibles, 3-5 µ de alto por un ancho similar. Exina compuesta por dos capas, 1.5 µ de espesor, semitectada; sexina pilada; báculas visibles, coronadas por capitae que se fusionan lateralmente formando un retículo uniforme, con lúmenes hasta 1 µ de diámetro. |
Measurements
No measurements are available
No ecological data are available
Age range: base of the Danian to the top of the Late/Upper Eocene or 66.00000 to 33.90000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Danian | Argentina (Chubut) | Favitricolporites australis (type locality: 167922) | |
Early/Lower Eocene | Argentina (Neuquén) | Favitricolporites australis (171385) | |
Middle Eocene - Late/Upper Eocene | Argentina (Neuquén) | Favitricolporites australis (136911) |