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Tuberculatosporites parvus
Taxonomy
Tuberculatosporites parvus was named by Archangelsky (1972) [Others samples: Prep. n° 742, coord,, 40.8/114.5; p.m. 707, coord. 28.5/107.6.
Others measurement: length, 22-33 µ, width, 14-25 µ.
17-13 specimens.
Locality. Wells D-13, D-15, T-134, P-9, P-14.]. It is considered to be a form taxon. Its type specimen is Holotype: Prep. LP n° 742; coord. 38.7/120.3. Stored at Museo de La Plata, Paleobotanical division., a microspore (Spore), and it is a 3D fossil preserving soft parts. Its type locality is Pozo D-13, which is in an Eocene coastal horizon in the Río Turbio Formation of Argentina.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Tuberculatosporites parvus Archangelsky |
| 2004 | Tuberculatosporites parvus Zamaloa |
| 2023 | Tuberculatosporites parvus Perez Loinaze et al. |
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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.
†Tuberculatosporites parvus Archangelsky 1972
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. Archangelsky 1972 | Espora monolete, de contorno subovalado en vista polar, llevando cortas espinas solidas, de base ancha, distalmente romas o agudas, rectas, a veces curvadas. Exina delicada, lisa a finamente escabrada. Lesura aproximadamente 2/3 del largo, a veces de labios algo engrosados. Ocasionales elementos esculturales de tipo verrucoso, junto con los espinosos. |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: base of the Maastrichtian to the top of the Late/Upper Miocene or 72.20000 to 5.33300 Ma
Collections (23 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian - Early/Lower Maastrichtian | Argentina (Mendoza) | Tuberculatosporites parvus (168549) | |
| Early/Lower Maastrichtian | Argentina (Santa Cruz) | Tuberculatosporites parvus (206968 231737 231738 231742 240579 240581 240583) | |
| Maastrichtian | Argentina (Santa Cruz) | Tuberculatosporites parvus (240058 240088 240089 240528) | |
| Danian | Argentina (Chubut) | Tuberculatosporites parvus (136508 152264 167921 167922) | |
| Eocene | Argentina (Santa Cruz) | Tuberculatosporites parvus (167896 type locality: 167897 167902 167903) | |
| Late/Upper Oligocene - Middle Miocene | Argentina (Tierra del Fuego) | Tuberculatosporites parvus (169381) | |
| Early/Lower Miocene - Middle Miocene | Argentina (Tierra del Fuego) | Tuberculatosporites parvus (166708) | |
| Late/Upper Miocene | Argentina (Catamarca) | Tuberculatosporites parvus (137142) |