Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Richard M. Crawford"'
Publikováno v:
Botany letters
During a survey of the soil diatom flora of the sub-Antarctic Ile de la Possession (Iles Crozet), located in the southern Indian Ocean, an unknown Melosira species was found that could not be identified using the currently available literature on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4137e2eee6c91b6d9c701f6a475f5baf
https://doi.org/10.1080/23818107.2019.1688677
https://doi.org/10.1080/23818107.2019.1688677
Autor:
Patricia A. Sims, Richard M. Crawford
Publikováno v:
Diatom Research. 32:1-9
Three species of diatoms, Ellerbeckia cretacea (Jouse) Sims & Crawford, Ellerbeckia radialis Crawford & Sims and Paralia gongylodes Sims & Crawford are described from Cretaceous marine sediments. These are among the earliest records of two genera wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095db4362cd7269a3a380b9815eb14ad
https://doi.org/10.1080/0269249x.2016.1272497
https://doi.org/10.1080/0269249x.2016.1272497
Publikováno v:
Diatom Research. 30:55-64
Vanhoeffenus antarcticus was described by Heinrich Heiden from a net sample taken from 385 m depth by the Gauss expedition (First German Antarctic Expedition) while frozen in pack ice near the Antarctic continent in the austral summer of 1902–3. Va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8027d7be50831409d3a87e1a052d95f6
https://doi.org/10.1080/0269249x.2014.966859
https://doi.org/10.1080/0269249x.2014.966859
Publikováno v:
Cryptogamie: algologie
A new species of diatom, Orthoseira limnopolarensis, is described from a sediment core in Limnopolar Lake on Livingston Island, South Shetlands in the South Atlantic Ocean. The new species is distinctive in having an array of numerous (1214) carinopo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ccf218a4ef21c6a5989d56d26872ef1
https://doi.org/10.7872/crya.v35.iss3.2014.245
https://doi.org/10.7872/crya.v35.iss3.2014.245
Publikováno v:
Handbook of the Protists ISBN: 9783319326696
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79df3abec6d9bb0ca1751840fdaf6275
https://doi.org/10.1007/978-3-319-32669-6_29-1
https://doi.org/10.1007/978-3-319-32669-6_29-1
Publikováno v:
Diatom Research. 27:107-119
Original material of Melosira temperei Pantocsek from Neogene lacustrine deposits in the Transylvanian Basin, Romania was studied using light and scanning electron microscopy. The taxonomic description and typification are given and based on the mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f974837643b804c4f645e7a87930f0a
https://doi.org/10.1080/0269249x.2012.696495
https://doi.org/10.1080/0269249x.2012.696495
Publikováno v:
Diatom Research. 27:81-89
In 1959 and 1960, R. Simonsen described one genus, forty-three species, a variety and one forma of diatoms from the German Baltic coast, although he omitted to typify them formally. Forty-two of these taxa are validated here. Several of the illegitim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7e045e8e7c50685ee727c12e98e28a2
https://doi.org/10.1080/0269249x.2012.687562
https://doi.org/10.1080/0269249x.2012.687562
Publikováno v:
Diatom Research. 25:227-231
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d7fc3de0a0b30137b4cc9b68c607ce3
https://doi.org/10.1080/0269249x.2010.9705844
https://doi.org/10.1080/0269249x.2010.9705844
Autor:
Richard M. Crawford
Publikováno v:
Diatom Research. 22:237-240
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4398cf96768c5e1784dee5c1fca3c45
https://doi.org/10.1080/0269249x.2007.9705709
https://doi.org/10.1080/0269249x.2007.9705709