1,721,186 research outputs found
Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
No full textFriis, Else Marie, Crane, Peter R., Pedersen, Kaj Raunsgaard (2020): Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal. Fossil Imprint 76 (2): 279-296, DOI: 10.37520/fi.2020.023, URL: http://dx.doi.org/10.37520/fi.2020.02
Text-fig. 1. Geological map of South Bohemian Basins. in Plant Mesofossils From The Late Cretaceous Klikov Formation, The Czech Republic
No full textText-fig. 1. Geological map of South Bohemian Basins.Published as part of Heřmanová, Zuzana, Kvaček, Jiří & Friis, Else Marie, 2021, Plant Mesofossils From The Late Cretaceous Klikov Formation, The Czech Republic, pp. 256-270 in Fossil Imprint 77 (2) on page 257, DOI: 10.37520/fi.2021.018, http://zenodo.org/record/716763
Extinct Taxa Of Exotestal Seeds Close To Austrobaileyales And Nymphaeales From The Early Cretaceous Of Portugal
No full textFriis, Else Marie, Crane, Peter R., Pedersen, Kaj Raunsgaard (2018): Extinct Taxa Of Exotestal Seeds Close To Austrobaileyales And Nymphaeales From The Early Cretaceous Of Portugal. Fossil Imprint 74 (1-2): 135-158, DOI: 10.2478/if-2018-0010, URL: http://dx.doi.org/10.2478/if-2018-001
The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community
No full textFriis, Else Marie, Crane, Peter R., Pedersen, Kaj Raunsgaard (2019): The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community. Fossil Imprint 75 (2): 153-257, DOI: 10.2478/if-2019-0013, URL: http://dx.doi.org/10.2478/if-2019-001
Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications
No full textFriis, Else Marie, Crane, Peter R., Pedersen, Kaj Raunsgaard (2021): Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications. Fossil Imprint 77 (2): 214-230, DOI: 10.37520/fi.2021.016, URL: http://dx.doi.org/10.37520/fi.2021.01
Text-fig. 9. The drawing shows the ratio of epigynous and hypogenous flowers in Zliv-Řídká Blana mesofossil flora. The ovary is inferior, and the flower is epigynous in 17 taxa. The ovary is superior, and the flower is hypogenous in 20 taxa. in Plant Mesofossils From The Late Cretaceous Klikov Formation, The Czech Republic
No full textText-fig. 9. The drawing shows the ratio of epigynous and hypogenous flowers in Zliv-Řídká Blana mesofossil flora. The ovary is inferior, and the flower is epigynous in 17 taxa. The ovary is superior, and the flower is hypogenous in 20 taxa.Published as part of Heřmanová, Zuzana, Kvaček, Jiří & Friis, Else Marie, 2021, Plant Mesofossils From The Late Cretaceous Klikov Formation, The Czech Republic, pp. 256-270 in Fossil Imprint 77 (2) on page 266, DOI: 10.37520/fi.2021.018, http://zenodo.org/record/716763
Text-fig. 8. Number of required character state changes under parsimony (steps) for various positions of Lambertiflora elegans, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
No full textText-fig. 8. Number of required character state changes under parsimony (steps) for various positions of Lambertiflora elegans, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).Published as part of Friis, Else Marie, Crane, Peter R. & Pedersen, Kaj Raunsgaard, 2020, Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal, pp. 279-296 in Fossil Imprint 76 (2) on page 292, DOI: 10.37520/fi.2020.023, http://zenodo.org/record/538714
Text-fig. 7. Number of required character state changes under parsimony (steps) for various positions of Mugideiriflora portugallica, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
No full textText-fig. 7. Number of required character state changes under parsimony (steps) for various positions of Mugideiriflora portugallica, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).Published as part of Friis, Else Marie, Crane, Peter R. & Pedersen, Kaj Raunsgaard, 2020, Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal, pp. 279-296 in Fossil Imprint 76 (2) on page 291, DOI: 10.37520/fi.2020.023, http://zenodo.org/record/538714
Text-fig. 1. Torres Vedras site. Arrow point to the organic rich horizon where the fossils described here were collected. in The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community
No full textText-fig. 1. Torres Vedras site. Arrow point to the organic rich horizon where the fossils described here were collected.Published as part of Friis, Else Marie, Crane, Peter R. & Pedersen, Kaj Raunsgaard, 2019, The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community, pp. 153-257 in Fossil Imprint 75 (2) on page 154, DOI: 10.2478/if-2019-0013, http://zenodo.org/record/538620
Text-fig. 5. Scanning electron micrographs (a, b, d–f) and X-ray microtomographic orthoslices (c) of capsular fruits composed of three carpels fruits and fragment of a capsular fruit from Zliv-Řídká Blana locality. a–c: Taxon 12, a – capsules of broadly elliptical shape, no. NM-F3302, b – tricarpellate capsules in apical view, no. NM-F 3302, c – tricarpellate capsules with pentamerous calyx, no. NM-F3302; d, e: Taxon 13, d – tricarpellate capsules of broadly elliptical shape, no. NM-F 4501, e – tricarpellate capsules in apical view, no. NM-F 4501; f: Taxon 11, fragment of a capsular fruit, no. NM-F 4622. in Plant Mesofossils From The Late Cretaceous Klikov Formation, The Czech Republic
No full textText-fig. 5. Scanning electron micrographs (a, b, d–f) and X-ray microtomographic orthoslices (c) of capsular fruits composed of three carpels fruits and fragment of a capsular fruit from Zliv-Řídká Blana locality. a–c: Taxon 12, a – capsules of broadly elliptical shape, no. NM-F3302, b – tricarpellate capsules in apical view, no. NM-F 3302, c – tricarpellate capsules with pentamerous calyx, no. NM-F3302; d, e: Taxon 13, d – tricarpellate capsules of broadly elliptical shape, no. NM-F 4501, e – tricarpellate capsules in apical view, no. NM-F 4501; f: Taxon 11, fragment of a capsular fruit, no. NM-F 4622.Published as part of Heřmanová, Zuzana, Kvaček, Jiří & Friis, Else Marie, 2021, Plant Mesofossils From The Late Cretaceous Klikov Formation, The Czech Republic, pp. 256-270 in Fossil Imprint 77 (2) on page 261, DOI: 10.37520/fi.2021.018, http://zenodo.org/record/716763
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