Reproductive Structure and Organization of Basal Angiosperms from the Early Cretaceous (Barremian or Aptian) of Western Portugal

By E. M. Friis, Kaj Raunsgaard Pedersen, P. Crane. INTERNATIONAL JOURNAL PLANT SCIENCES, 2000

128 citations recorded by the source corpus.

Subfields: Ecology, Evolution, Behavior and Systematics, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/e858b9493a19d74a2bd53367e0b4596d5cae5664

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Citations in the corpus

Morphological Phylogenetic Analysis of Living and Fossil Chloranthaceae (2004, background): “Somewhat different tripartite androecia occur in the Barremian-Aptian of Portugal (Friis et al. 2000).”
Phylogenetic Analyses of Basal Angiosperms Based on Nine Plastid, Mitochondrial, and Nuclear Genes (2005, background): “…a classification system for angiosperms (APG II 2003) and to guide investigation of various aspects of early angiosperm evolution (e.g., Endress and Igersheim 2000; Friis et al. 2000; Thien et al. 2000; Williams and Friedman 2002; Ronse De Craene et al. 2003; Feild et al. 2004; Kramer et al. 2004).”
Timing of early angiosperm radiation: recalibrating the classical succession (2006, background): “During recent decades a wealth of new finds of superbly preserved angiosperm mesofossils has radically changed our view of their early evolution (Crane et al. 1995; Friis et al. 1997, 2000a, 2001).”
The Flowers in Extant Basal Angiosperms and Inferences on Ancestral Flowers (2001, background): “…are pulled down in morphological analyses between Amborella and the rest of the ANITA grade, if Amborella is chosen as sister to all other angiosperms (Doyle and Endress 2000) and because Chloranthaceae are an important element in the early angiosperm fossil record (Friis et al. 2000).”
The Use of Geological and Paleontological Evidence in Evaluating Plant Phylogeographic Hypotheses in the Northern Hemisphere Tertiary (2001, background): “We restrict our consideration to the last 65 million years even though evolution is continuous and basal angiosperm groups were certainly present and able to establish geographic distributions prior to the beginning of the Tertiary (Crane et al. 1994; Frumin and Friis 1996; Friis et al. 2000).”
Evolution of Floral Structures in Basal Angiosperms (2003, background): “Indeed, most flowers from the lower and mid-Cretaceous are minute with a low number of floral organs (Crane et al. 1995; Friis and Endress 1996; Friis et al. 1997, 2000, 2001).”
Endressinia brasiliana, a Magnolialean Angiosperm from the Lower Cretaceous Crato Formation (Brazil) (2004, background): “During the Barremian to early Aptian, magnoliid angiosperms, including Chloranthaceae, already had reached a high degree of diversity (Friis et al. 1999, 2000).”
The Reproductive Structures of the Basal Angiosperm Amborella Trichopoda (Amborellaceae) (2000, background): “Su- perficially similar seed surfaces occur in Cabomba (Collinson 1980; Ørgaard 1991) and a Lower Cretaceous fossil (Friis et al. 2000, figs.”
Early Angiosperms from the Lower Cretaceous Crato Formation (Brazil), a Preliminary Report (2000, background): “…fruits, seeds, and stamens from the late Barremian? to Albian of Portugal and of North America shows that angiosperm reproductive parts were generally very small during this time interval and that flowers were predominantly simple and few parted (e.g., Crane et al. 1995; Friis et al. 2000).”
Dark and disturbed: a new image of early angiosperm ecology (2004, background): “‘‘Clavatipollenites’’ is not necessarily related to Ascarina, as it represents the ancestral pollen type for the family, but Asteropollis has been associated with Hedyosmumlike fruits (Friis et al. 1997, 2000; Eklund et al. 2004).”
VERTEBRATE DISPERSAL OF SEED PLANTS THROUGH TIME (2004, background): “Recent studies of floral material indicate the presence of many living families and orders (Crane & Herendeen 1996, Friis et al. 2000, Takahashi et al. 2002).”