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Friis, E. M., Pedersen, K. R. & Endress, P. K. (2013). Floral structure of extant Quintinia (Paracryphiales, campanulids) compared with the Late Cretaceous Silvianthemum and Bertilanthus. International Journal of Plant Sciences, 174(4), 647-664. https://doi.org/10.1086/669908
Friis, E. M., Pedersen, K. R. & Marone, F. (2013). New Arcellites megasporees from the Early Cretaceous of Portugal studied using SEM and SRxtm.. Abstract fra Symposium Green Planet, Leiden, Holland.
Friis, E. M. & Pedersen, K. R. (2013). Early flowers and angiosperm evolution. Abstract fra Congresso della Società Botanica Italiana, Baselga di Piné (Trento), Italien.
Friis, H., Sylvestersen, R. & Poulsen, M. L. K. (2003). Fracture related cements in clastic dikes and Cambrian sandstone (Bornholm, Denmark). G F F, 125, 105. https://doi.org/10.1080/11035890301252101
Friis, E. M., Pedersen, K. R. & Crane, P. R. (2014). Welwitschioid diversity in the Early Cretaceous: Evidence from fossil seeds with pollen from Portugal and eastern North America. Grana, 53(3), 175-196. https://doi.org/10.1080/00173134.2014.915980
Friis, E. M., Pedersen, K. R. & Marone, F. (2014). Arcellites punctatus sp nov. a new megaspore from the Early Cretaceous of Portugal studied using high resolution synchrotron radiation X-ray tomographic microscopy (SRXTM). Grana, 53(2), 91-102. https://doi.org/10.1080/00173134.2014.910547
Friis, E. M. & Pedersen, K. R. (2014). Chlamydospermous seeds and early angiosperms. Abstract fra 9th European Paleobotany-Palynology Conference, Padova, Italien.
Friis, E. M., Marone, F., Pedersen, K. R., Crane, P. R. & Stampanoni, M. (2014). Three-dimensional visualization of fossil flowers, fruits, seeds, and other plant remains using synchrotron radiation X-ray tomographic microscopy (SRXTM): New insights into Cretaceous plant diversity. Journal of Paleontology, 88(4), 684-701. https://doi.org/10.1666/13-099
Friis, E. M. & Pedersen, K. R. (2015). Early Angiosperm Flowers and Angiosperm Evolution.
Friis, E. M., Grimm, G. W., Mendes, M. M. & Pedersen, K. R. (2015). Canrightiopsis, a new Early Cretaceous fossil with Clavatipollenites-type pollen bridge the gap between extinct Canrightia and extant Chloranthaceae. Grana, 54(3), 184-212. https://doi.org/10.1080/00173134.2015.1060750
Friis, E. M., Crane, P. R., Pedersen, K. R., Stampanoni, M. & Marone, F. (2015). Exceptional preservation of tiny embryos documents seed dormancy in early angiosperms. Nature, 528, 551-554. https://doi.org/10.1038/nature16441
Friis, E. M. & Pedersen, K. R. (2014). Blomster fra Kridttiden. Geologisk Tidsskrift, 2013, 43-64.
Friis, E. M. & Pedersen, K. R. (1996). Eucommiitheca hirsuta, a new pollen organ with Eucommiidites pollen from the Early Cretaceous of Portugal. Grana, 35(2), 104-112. https://doi.org/10.1080/00173139609429480
Friis, E. M., Pedersen, K. R. & Crane, P. R. (2017). Kenilanthus, a new eudicot flower with tricolpate pollen from the Early Cretaceous (early-middle Albian) of eastern North America. Grana, 56(3), 161-173. https://doi.org/10.1080/00173134.2016.1158863
Friis, E. M., Pedersen, K. R. & Crane, P. R. (2016). The emergence of core eudicots: New floral evidence from the earliest late cretaceous. Proceedings of the Royal Society B: Biological Sciences, 283(1845), Artikel 20161325. https://doi.org/10.1098/rspb.2016.1325
Friis, E. M., Mendes, M. M. & Pedersen, K. R. (2018). Paisia, an Early Cretaceous eudicot angiosperm flower with pantoporate pollen from Portugal. Grana, 57(1-2), 1-15. https://doi.org/10.1080/00173134.2017.1310292
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2017). Saportanthus, an extinct genus of laurales from the early cretaceous of Portugal. International Journal of Plant Sciences, 178(8), 650-672. https://doi.org/10.1086/693108
Friis, E. M., Pedersen, K. R. & Crane, P. R. (2017). Early Cretaceous vegetation and the emergence of angiosperms in Europe and North America. I Abstract Book I: Oral Presentations (s. 163). Artikel T2-23-05 XIX International Botanical Congress. http://www.ibc2017.cn/Download/
Friis, E. M. & Pedersen, K. R. (2017). Early angiosperms: Key fossils and extinct diversity. I Abstract Book I: Oral Presentations (s. 10). XIX International Botanical Congress. http://www.ibc2017.cn/Download/
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018). Tanispermum, a new genus of hemi-orthotropous to hemi-anatropous angiosperm seeds from the Early Cretaceous of eastern North America. American Journal of Botany, 105(8), 1369-1388. https://doi.org/10.1002/ajb2.1124
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018). Rightcania and kvacekispermum: Early cretaceous seeds from eastern north america and portugal provide further evidence of the early chloranthoid diversification. Fossil Imprint, 74(1-2), 65-76. https://doi.org/10.2478/if-2018-0006
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018). Extinct taxa of exotestal seeds close to austrobaileyales and nymphaeales from the early cretaceous of Portugal. Fossil Imprint, 74(1-2), 135-158. https://doi.org/10.2478/if-2018-0010
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018). The inevitable seed: A Cretaceous perspective. 88. Abstract fra 10th European Palaeobotany & Palynology Conference, Dublin, Irland. http://eppc2018.ie/wp-content/uploads/2018/08/Abstracts-Book-Download-Version.pdf
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2018). Extinct diversity near the base of the angiosperm tree: Evidence from Cretaceous mesofossils. 140. Abstract fra 10th European Palaeobotany & Palynology Conference, Dublin, Irland. http://eppc2018.ie/wp-content/uploads/2018/08/Abstracts-Book-Download-Version.pdf
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2019). Extinct diversity among early cretaceous angiosperms: Mesofossil evidence of early magnoliales from Portugal. International Journal of Plant Sciences, 180(2), :93-127. https://doi.org/10.1086/701319
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2019). Hedyosmum-like fossils in the early cretaceous diversification of angiosperms. International Journal of Plant Sciences, 180(3), 232-239. https://doi.org/10.1086/701819
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2019). Chlamydospermous seeds document the diversity and abundance of extinct gnetalean relatives in early cretaceous vegetation. International Journal of Plant Sciences, 180(7), 643-666. https://doi.org/10.1086/704356
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2019). The endothelium in seeds of early angiosperms. New Phytologist, 224(4), 1419-1424. https://doi.org/10.1111/nph.16024
Friis, E. M. & Pedersen, K. R. (2019). Key Fossils in Reconstructing the Early History of Flowering Plants. I The 1st Asian Palaeontological Congress - ABSTRACTS (s. 91). Artikel 111
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2020). Melloniflora, a new extinct multiparted flower from the early cretaceous of virginia, usa. International Journal of Plant Sciences, 181(9), 887-897. https://doi.org/10.1086/710490
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2020). Multiparted, apocarpous flowers from the Early Cretaceous of eastern North America and Portugal. Fossil Imprint, 76(2), 279–296. https://doi.org/10.37520/fi.2020.023
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2021). Catanthus, an extinct magnoliid flower from the Early Cretaceous of Portugal. International Journal of Plant Sciences, 182(1), 28-45. https://doi.org/10.1086/711081
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2020). Synchrotron radiation X-ray tomographic microscopy datasets for the Early Cretaceous flower Catanthus dolichostemon E.M.Friis, P.R.Crane & K.R.Pedersen from Portugal. Datasæt https://doi.org/10.16907/977bdad7-6b3b-4a85-bf0c-f4cfc30a4aa7
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2020). Synchrotron radiation X-ray tomographic microscopy datasets for Atlantocarpus, Lambertiflora and Mugideiriflora from the Early Cretaceous of eastern North America and Portugal. Datasæt https://doi.org/10.16907/c01b594e-e42e-45f9-913e-5001fd283aee
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2021). Microsporangiophores from the Early Cretaceous (Berriasian) of Bornholm, Denmark, with comments on a pre-angiosperm xerophytic flora. Review of Palaeobotany and Palynology, 293, Artikel 104487. https://doi.org/10.1016/j.revpalbo.2021.104487
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2021). Synchrotron radiation X-ray tomographic microscopy datasets for primuloid flowers from the Late Cretaceous of Portugal. Datasæt https://doi.org/10.16907/b97fe9b1-27f0-44ff-ab63-76c6054fbab9
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2021). Early flowers of primuloid Ericales from the Late Cretaceous of Portugal and their ecological and phytogeographic implications. Fossil Imprint, 77(2), 214-230. https://doi.org/10.37520/fi.2021.016
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2021). Synchrotron Radiation X-Ray Tomographic Microscopy Datasets for a Putative Cycad from the Earliest Cretaceous (Berriasian) of the Isle of Bornholm, Denmark. Datasæt https://doi.org/10.16907/5f65290a-f282-486b-b0ea-8c4ab2dbeeff
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2022). Extinct seed plant diversity in the Early Cretaceous: An enigmatic new microsporangiate fossil with Decussosporites pollen in situ. Review of Palaeobotany and Palynology, 304, Artikel 104716. https://doi.org/10.1016/j.revpalbo.2022.104716
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2022). Early and Mid-Cretaceous Aristolochiaceous Seeds from Portugal and Eastern North America. International Journal of Plant Sciences, 183(7), 587–603. https://doi.org/10.1086/721259
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2022). Synchrotron radiation X-ray tomographic microscopy datasets for microsporangiophors with Decussosporites Brenner pollen from the Early Cretaceous (early – mid-Albian) Puddledock mesofossil flora, Virginia, U.S.A.. Datasæt http://10.16907/990d0856-a655-4365-9673-7728ee207381
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2022). Synchrotron radiation X-ray tomographic microscopy datasets for aristolochiaceous seeds from the Early Cretaceous of Portugal and North America. Datasæt http://10.16907/bacdd377-981b-4934-8938-7eb9d8006224
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2019). Geminispermum, an Early Cretaceous (early-middle Albian) cupulate unit from the angiosperm-dominated Puddledock flora of eastern North America. Acta Palaeobotanica, 59(2), 229-239. https://doi.org/10.2478/acpa-2019-0020
Friis, E. M., Crane, P. R. & Pedersen, K. R. (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. https://doi.org/10.2478/if-2019-0013
Friis, E. M., Crane, P. R., Pedersen, K. R., Mendes, M. M. & Kvacek, J. (2022). The Early Cretaceous mesofossil flora of Catefica, Portugal: angiosperms. Fossil Imprint, 78(2), 341–424. https://doi.org/10.37520/fi.2022.016
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2022). Synchrotron radiation X-ray tomographic microscopy datasets for multipartite and cupulate flowers from Early Cretaceous mesofossil floras of Virginia, USA. Datasæt . https://doi.org/10.16907/721beb60-0db2-4875-93bb-5329d52f68ac
Friis, E. M., Crane, P. R., Pedersen, K. R. & Marone, F. (2024). Cretaceous chloranthoids: early prominence, extinct diversity and missing links. Annals of botany, 133(2), 225-260. https://doi.org/10.1093/aob/mcad137
Friis, E. M., Crane, P. R. & Pedersen, K. R. (2025). The Cretaceous diversification of angiosperms: perspectives from mesofossils. I M. B. Hart, S. J. Batenburg, B. T. Huber, G. D. Price, N. Thibault, M. Wagreich & I. Walaszczyk (red.), Cretaceous Project 200 Volume 1: the Cretaceous World (1 udg., Bind 544, s. 393-432). Geological Society, London. https://doi.org/10.1144/SP544-2023-170
Friis, E. M., Raunsgaard Pedersen, K. & Crane, P. R. (1992). Esgueiria gen. nov., fossil flowers with combretaceous features from the Late Cretaceous of Portugal. Det Kongelige Danske Videnskabernes Selskab. Biologiske Skrifter Bind 41
Friis Møller, P., Odgaard, B. V., Rasmussen, P. & Aaby, B. (2010). [Debat]: Urskovslandskabets naturlige åbenhed. Skoven, 42(10), 450-453.

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Revideret 20.08.2021