Paper · 2019 · Grana

First palynological results of accessorial elements from the Langhian Schaßbach clay pit, Lavanttal Basin (Austria) – LM and SEM investigations of Cornales and Ericales

Christa-Charlotte Hofmann; Sophie Lichtenwagner

5
claims
5
verbatim quotes
3
citations
2
research areas
✓
Open access

Abstract

Preliminary results of the palynoflora from the Schaßbach clay pit comprise accessorial floral elements of three Cornales and five Ericales pollen taxa that have modern living equivalents from different continents. The eight taxa are relatively rare in the palynological assemblages and are affiliated with the genera Nyssa, Mastixia, Erica, Vitellariopsis, Rehderodendron and Polyspora. Nyssa sp. resembles closely the deciduous Nyssa sylvatica of temperate America, the two Erica spp. resemble the south European tree heathers Erica arborea and Erica lusitanica, and Vitellariopsis sp. looks like evergreen Vitellariopsis marginata from subtropical southern Africa. The living equivalents of Mastixia spp., Rehderodendron sp. and Polyspora sp. are evergreen taxa from subtropical and tropical Asia.

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Claims 5

Observationobservedoriginal resultmeasured

Claim · model-written summary

The Langhian palynoflora contains accessorial floral elements of three Cornales and five Ericales pollen taxa.

Taxon
CornalesCornalese1
Outcome
accessorial floral elementse1
Value
three Cornales and five Ericales pollen taxae1

Verbatim

e1

“comprise accessorial floral elements of three Cornales and five Ericales pollen taxa”

✓ located verbatim in the source · abstract, characters 67–151 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Nyssa sp. pollen closely resembles the deciduous Nyssa sylvatica of temperate America.

Taxon
Nyssa sp.Nyssae2
Outcome
resembles closelye2
Comparator
Nyssa sylvaticae2
Setting
temperate Americae2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Nyssa
Nyssa · Taxon · picture of the genus (one of its species)Charles T. Bryson, USDA Agricultural Research Service · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e2

“Nyssa sp. resembles closely the deciduous Nyssa sylvatica of temperate America”

✓ located verbatim in the source · abstract, characters 388–466 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Erica spp. pollen resembles the south European tree heathers Erica arborea and Erica lusitanica.

Taxon
Erica spp.Ericae3
Outcome
resemblee3
Comparator
Erica arborea and Erica lusitanicae3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Erica
Erica · Taxon · picture from its Wikimedia Commons categorymagriet b · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e3

“the two Erica spp. resemble the south European tree heathers Erica arborea and Erica lusitanica”

✓ located verbatim in the source · abstract, characters 468–563 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Vitellariopsis sp. pollen looks like evergreen Vitellariopsis marginata from subtropical southern Africa.

Taxon
Vitellariopsis sp.Vitellariopsise4
Outcome
looks likee4
Comparator
Vitellariopsis marginatae4
Setting
subtropical southern Africae4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vitellariopsis
Vitellariopsis · TaxonKaren Wiebe · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e4

“Vitellariopsis sp. looks like evergreen Vitellariopsis marginata from subtropical southern Africa”

✓ located verbatim in the source · abstract, characters 569–666 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The living equivalents of Mastixia spp., Rehderodendron sp. and Polyspora sp. are evergreen taxa from subtropical and tropical Asia.

Taxon
Mastixia spp., Rehderodendron sp. and Polyspora sp.MastixiaRehderodendronPolysporae5
Outcome
living equivalentse5
Qualifier
evergreen taxae5
Setting
subtropical and tropical Asiae5

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mastixia
Mastixia · TaxonVinayaraj · CC BY-SA 3.0 · Wikimedia Commons ↗
Rehderodendron
Rehderodendron · TaxonStan Shebs · CC BY-SA 3.0 · Wikimedia Commons ↗
Polyspora
Polyspora · TaxonUleli · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e5

“The living equivalents of Mastixia spp., Rehderodendron sp. and Polyspora sp. are evergreen taxa from subtropical and tropical Asia”

✓ located verbatim in the source · abstract, characters 668–799 · show in text ↑