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Anthocerisporis gandolfii
Taxonomy
Anthocerisporis gandolfii was named by Zamaloa (2004) [Type locality. Beta Dell, Northeast ofTierra del Fuego, samples CB 8A, CB 9.
Stratigraphic horizon. Lower or middle Miocene.
Dimensions. Equatorial diameter (including spines) 49 (57) 71 um (13 specimens).]. It is not extant. It is considered to be a form taxon. Its type specimen is Anthocerisporis europaeus Krutzsch, 1963, a microspore.
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Anthocerisporis gandolfii Zamaloa p. 211 figs. 3H-L |
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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.
†Anthocerisporis gandolfii Zamaloa 2004
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. C. Zamaloa 2004 | Trilete spore, amb circular to convexly subtriangular. Sculpture consisting of spines, 1 to 4 um long, with tapered, truncated, bifurcated or trifurcated apices, and placed on surface ridges that form an irregular shallow reticulum. Sculpture differently developed on both hemispheres, the proximal hemisphere, especially close to the trilete rays and in the proximal pole, has more widely spaced and smaller elements than the distal one. Trilete mark distinct, rays extending to the equator, in part slightly elevated, up to 1.5 um thick. Sclerine 0.6 to 1.5 um. |
Measurements
No measurements are available
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| Source: s = species | |||||
| Reference: Zamaloa 2004 | |||||
Age range: base of the Early/Lower Miocene to the top of the Middle Miocene or 23.03000 to 11.60800 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene - Middle Miocene | Argentina (Tierra del Fuego) | Anthocerisporis gandolfii (166708) |