The evolution of the Devonian flora in each phytogeographic region has its own peculiarities, the recognition of which is important for correlation of coeval deposits of remote districts.N. PetrosyanCspg Special PublicationsPetrosyan, N.M., Stratigraphic importance of the Devonian flora of the USSR....
Komarov VL (1985) Flora of the USSR, vol. VII. Ranales and Rhoeadales, Bishen Singh Mahendra Pal Singh and Koeltz Scientific Books, Koenigstein... VLE Komarov,VLE Komarov 被引量: 122发表: 1964年 Introduction to Capparales of this construct was Hallier (1912), who removed Papaveraceae fr...
The makeup of a particular flora is to some extent arbitrary, since it depends on the size of the region under study. The object of study and description may be the flora of a country, for example, the flora of the USSR. Sometimes the flora of only certain parts of a country is stud...
ANALYSIS OF THE FLORA OF THE PLANNED DNIEPER NATURAL NATIONAL PARK UKRAINIAN-SSR USSRPryadko, O I
The Triassic was a time of diversification of the global floras following the mass-extinction event at the close of the Permian, with floras of low-diversity and somewhat uniform aspect in the Early Triassic developing into complex vegetation by the Late
Floristic regionalization shows that Yakutia is divided into the following regions: the Arctic, Olenyok, Kolyma, Yana-Indigirka, Central Yakutian, Upper Lena and Aldan. Each region features peculiar “sets” of species of higher vascular plants, mosses,.
lavandulaefolia are naturalised in the European part of the former USSR. All 3 species were collected in the Socola railway yard in northeastern Romania; the specimens were deposited in the IASI Herbarium, at the University of Agricultural Sciences and Veterinary Medicine Iai. Th eir introduction ...
The amount of nucleic acid present within a particular cell differs greatly between the various classes of organisms and between tissue types, with microorganisms harbouring smaller genomes than the more complex nucleated cells of eukaryotes. This is partially due to the presence of various families ...
Their data also suggested that only 1% of the population, or about 441,000 people, were potentially exposed to levels greater than 1 μW/cm2— the safety limit recommended by the USSR which was 1,000 times more stringent than the U.S. safety guidelines in 1980. At the time, the ...
State University of Irkutsk USSR, Irkutsk, USSR Mikhail Kozhov (Professor of Zoology) Rights and permissions Reprints and permissions Copyright information © 1963 Springer Science+Business Media Dordrecht About this chapter Cite this chapter