Results 91 to 100 of about 7,928 (227)

Sphenopterid diversity in the Kungurian of Tregiovo (Trento, NE-Italy) [PDF]

, 2018
The lower Permian fossiliferous deposit of Tregiovo, in the upper Val di Non (Trento Province, N-Italy), is known from the beginning of last century, since it has yielded invertebrate and vertebrate footprints, palynomorphs, conchostracans, and ...
Kerp, Hans, van Konijnenburg-van Cittert, Johanna H.A., Giuseppa Forte, Johanna H.A. van Konijnenburg-van Cittert, Hans Kerp, Kustatscher, Evelyn, Marine Palynology, Forte, Giuseppa, Marine palynology and palaeoceanography, van Konijnenburg-van Cittert, Johanna H. A., Evelyn Kustatscher   +10 more
core   +1 more source

Morphology, Palynology and Phytochemicals of Medicinal Plants

Horticulturae
The study of plant morphology and palynology not only enhances our understanding of plant biology, but also provides insights into the evolutionary adaptations and ecological dynamics that contribute to the medicinal properties of plants [...]
Wajid Zaman
doaj   +1 more source

Reinterpretation of Azolla primaeva (Azollaceae, Eocene, Canada) using electron microscopy and X-ray tomographic microscopy [PDF]

, 2017
Azolla primaeva (Penhallow) Arnold fertile whole plants from the lower Eocene of Driftwood Creek, Canada have been examined using LM, SEM, TEM and SRXTM methods on hand specimens and sieved residues.
van Konijnenburg-van Cittert, Johanna H.A., Marone, Federica, Brain, Anthony P.R., Marine Palynology, Marine palynology and palaeoceanography, Collinson, Margaret E.   +5 more
core   +1 more source

Stratigraphic calibration of Oligocene-Miocene organic-walled dinoflagellate cysts from offshore Wilkes Land, East Antarctica, and a zonation proposal [PDF]

, 2018
There is growing interest in the scientific community in reconstructing the paleoceanography of the Southern Ocean during the Oligocene-Miocene because these time intervals experienced atmospheric CO2 concentrations with relevance to our future. However,
Bruls, Anja, Sangiorgi, Francesca, Houben, Alexander J.P., Bijl, Peter K., Pross, Jörg, Marine Palynology, Marine palynology and palaeoceanography   +6 more
core   +1 more source

Seed ferns and cycads in the Rhaetian flora of Wüstenwelsberg, Bavaria, Germany [PDF]

, 2018
The diverse seed fern and cycad plant remains from the Rhaetian of Wüstenwelsberg (Franconia, southern Germany) are described by means of macromorphological anatomy and cuticular characteristics.
van Konijnenburg-van Cittert, Johanna H.A., Pott, C., Dütsch, G., Schmeißner, S., Kustatscher, E., Marine Palynology, Marine palynology and palaeoceanography   +6 more
core   +1 more source

Wood anatomy of two species of the genus Chrysochlamys (Clusiaceae: Clusioideae: Clusieae) from the northern Andes of Colombia

Heliyon, 2019
Chrysochlamys is a genus of neotropical angiosperms distributed in wet and riparian forests from Bolivia to Mexico in altitudes from near sea-level to close to 3000 m. The wood anatomy of two species of the genus was investigated.
David A. Ayala-Usma, Rafael E. Lozano-Gutiérrez, Catalina González Arango   +2 more
doaj   +1 more source

Strobilus organization in the enigmatic gymnosperm Bernettia inopinata from the Jurassic of Germany [PDF]

, 2016
The enigmatic fossil Bernettia inopinata from Lower Jurassic strata of Upper Franconia, Germany, has been described as a leaf-like structure a leaf-like structure bearing a proximal cluster of densely spaced, pillow-like objects believed to represent ...
Kustatscher, E., van Konijnenburg - van Cittert, J.H.A., Marine Palynology, Marine palynology and palaeoceanography, Bauer, K., Krings, M.   +5 more
core   +1 more source

Immediate Hypersensitivity to Common Food Allergens: An Investigation on Food Sensitization in Respiratory Allergic Patients of Calcutta, India

World Allergy Organization Journal, 2009
Background Food allergy may be defined as an immunoglobulin E-mediated immune response to food proteins. Such studies have previously not been done in Calcutta, India.
Jyotshna Mandal, Mahasweta Das, Indrani Roy, Soma Chatterjee, Nimai Chandra Barui, Swati Gupta-Bhattacharya, PhD   +5 more
doaj   +1 more source

Palynology and environmental geology [PDF]

, 1967
A brief survey of the possibilities and problems of palynology as a contributor to the progress of palaeogeography, palaeoclimatology and palaeoecology is presented. Also shown is how these fields and other branches of the earth sciences which contribute
Manten, A.A.
core  

Towards quantitative environmental reconstructions from ancient non-analogue microfossil assemblages: Ecological preferences of Paleocene – Eocene dinoflagellates [PDF]

, 2018
We explore a novel approach towards quantification of paleo-ecological signals from non-analogue microfossil assemblages by quantifying relations between assemblages and high-quality geochemical and sedimentological data from sedimentary archives.
Sluijs, Appy, Sluijs, A., Joost Frieling, Frieling, J., Marine Palynology, Marine palynology and palaeoceanography, Appy Sluijs, Frieling, Joost   +7 more
core   +1 more source