Aster
publication ID |
https://doi.org/ 10.5281/zenodo.13183383 |
persistent identifier |
https://treatment.plazi.org/id/E10A87A3-B059-FFAC-FEF6-10F57B29D21B |
treatment provided by |
Felipe |
scientific name |
Aster |
status |
|
Aster View in CoL - type, Tubiflorae, Asteraceae
Pl.1, figs 21,22
R e m a r k s: Pollen grain displays opalescent exine, short spinae and it is of tricolpate/tricolporoide type (only one specimen recorded). Asteraceae are widespread and common in Quaternary sediments and also confirmed by numerous fossil achenes in Pliocene sediments e.g. from Poland (Kristofovic 1957, Němejc 1975) .
cf. Graminidites sp. , cf. Poaceae
Pl. 1, figs 11,12
R e m a r k s: Quaternary/contemporaneous sporomorphs.
? Graminidites sp. ,? Poaceae
Pl. 1, figs 23,24
R e m a r k s: Recent palynomorph (according to wall character), specific assessment was not possible.
Pl. 1, figs 7,8
R e m a r k s: Angiospermous pollen grain. The compression and fixation of pollen during preparation did not allow their assessment. According to the exine character, it could be considered as both a Quaternary and pre-Quaternary plant provenance.
R |
Departamento de Geologia, Universidad de Chile |
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