Results 201 to 210 of about 94,563 (267)
Correction to "Eocene and modern entomofauna differ-a Cretaceous-like larva in Rovno amber". [PDF]
Insect Scieuropepmc +1 more source
Configuration of circum-Antarctic circulation at the last green- to icehouse climate transition. [PDF]
Proc Natl Acad Sci U S AKnahl HS +6 more
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A remarkable beak morphology in a bird skull from the Eocene of Messel (Germany) signifies unusual feeding specializations. [PDF]
R Soc Open SciMayr G, Smith K.
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Past aridity and dust drove biodiversity crises and altered pollination in the ancient gymnosperm Ephedra (Gnetales). [PDF]
Biol Rev Camb Philos SocBarbolini N +9 more
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The origin and diversification of Amaryllidaceae: A phylogenetic and biogeographic analysis. [PDF]
Am J BotDennehy-Carr ZH +4 more
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Microbial metabolism amplified warming in three Phanerozoic hyperthermal events. [PDF]
Nat CommunWu Y +10 more
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Science, 1974
Collections of well-preserved angiosperm flowers from the Middle Eocene of southeastern North America include a variety of morphological types. The first of these specimens to be studied extensively, a catkin, has yielded a great deal of structural information. Floral morphology, pollen morphology, and the nature of the peltate scales suggest that this
W L, Crepet, D L, Dilcher, F W, Potter
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Collections of well-preserved angiosperm flowers from the Middle Eocene of southeastern North America include a variety of morphological types. The first of these specimens to be studied extensively, a catkin, has yielded a great deal of structural information. Floral morphology, pollen morphology, and the nature of the peltate scales suggest that this
W L, Crepet, D L, Dilcher, F W, Potter
openaire +2 more sources
Science, 1963
Fossil fungi belonging to the Meliolaceae and Microthyriaceae were found in Eocene deposits in Tennessee. Germinated spores for each form of fungus were identified. One of the two forms of the genus Meliola , (Meliolaceae) appears to have parasitized the leaf upon which it grew.
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Fossil fungi belonging to the Meliolaceae and Microthyriaceae were found in Eocene deposits in Tennessee. Germinated spores for each form of fungus were identified. One of the two forms of the genus Meliola , (Meliolaceae) appears to have parasitized the leaf upon which it grew.
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2023
Abstract Most ideas about cortical evolution depend on the textbook view of cortical organization: that it comprises visual, auditory, somatosensory, motor, association, and limbic areas. A more parsimonious idea is that all cortical areas specialize in representing conjunctions of information.
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Abstract Most ideas about cortical evolution depend on the textbook view of cortical organization: that it comprises visual, auditory, somatosensory, motor, association, and limbic areas. A more parsimonious idea is that all cortical areas specialize in representing conjunctions of information.
openaire +1 more source