Zobrazeno 1 - 10
of 21
pro vyhledávání: '"James E. Mickle"'
Autor:
Maria Rosaria Barone Lumaga, James E. Mickle, Mario Coiro, Nicola Jelmini, Andrew P. Vovides, Michael Calonje, Hanna Neuenschwander
Publikováno v:
International Journal of Plant Sciences. 181:697-715
The morphology of leaves is shaped by both historical and current selection acting on constrained developmental systems. For this reason, the phylogenetic signal of these characters is usually overlooked. Methodology. We investigate morphology of the
Publikováno v:
Journal of North Carolina Academy of Science. 134:38-43
Tempskya Corda has long been known to occur in reworked deposits in the Atlantic Coastal Plain of North Carolina. North Carolina Tempskya specimens are silicified and have been recovered ...
Publikováno v:
Journal of North Carolina Academy of Science. 128:95-99
Apical regions of developing aerial shoots of Psilotum nudum (L.) Beauv. were studied using both scanning electron microscopy (SEM) and light microscopy (LM) with the aim of improving our understanding of early stages in stomatal and epidermal ontoge
Publikováno v:
Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology. 145:191-201
A scanning electron microscopy (SEM) study of Cycas cuticle characteristics was undertaken in order to expand our knowledge of microscopic characters not observable under light microscopy and to clarify unresolved affinitites among some species withi
Publikováno v:
Cretaceous Research. 31:285-290
A single specimen of a new fossil angiosperm, Sagaria cilentana gen. et sp. nov., has been recovered from limestones of the “plattenkalk” of the Middle Albian at Monti Alburni, near Petina, Campania, Italy. Associated fossils include Pagiophyllum
Autor:
James E. Mickle, Patricia M. Aune
Publikováno v:
The American Biology Teacher. 73:164-166
Paper punch-out dots soaked in isopropyl alcohol will move about randomly when placed flat on the surface of water, superficially resembling swimming movements of single-celled protists. This exercise is a hands-on and dynamic activity to generate di
Autor:
James E. Mickle, T. Delevoryas
Publikováno v:
American Journal of Botany. 82:763-768
Litocarpon beardii is a multifolliculate fruit from the Upper Cretaceous Haslam Formation (late Santonian-early Campanian) of British Columbia. About 19 follicles are helically arranged on an elongate, slender receptacle. Follicles are winged with th
Publikováno v:
Curator: The Museum Journal. 37:275-279
Autor:
James E. Mickle
Publikováno v:
The American Biology Teacher. 52:500-503
Autor:
James E. Mickle
Publikováno v:
Journal of North Carolina Academy of Science. 129:36-36