scholarly journals A Lower Valanginian coral fauna from the South Iberian Palaeomargin (Internal Prebetic, SE Spain)

10.26879/1030 ◽  
2021 ◽  
Author(s):  
Hannes Löser ◽  
Luis M. Nieto ◽  
José Manuel Castro ◽  
Matías Reolid
Keyword(s):  
Se Spain ◽  
2010 ◽  
Vol 255 (3) ◽  
pp. 315-326 ◽  
Author(s):  
Hannes Löser ◽  
José Manuel Castro ◽  
Luis M. Nieto
Keyword(s):  
Se Spain ◽  

2006 ◽  
Vol 19 (2) ◽  
pp. 87-101 ◽  
Author(s):  
Francesco Guerrera ◽  
Antonio Estévez ◽  
Mariano López-Arcos ◽  
Manuel Martín-Martín ◽  
José Antonio Martín-Pérez ◽  
...  

Phytotaxa ◽  
2018 ◽  
Vol 371 (2) ◽  
pp. 133 ◽  
Author(s):  
JOSE A. ALGARRA ◽  
GABRIEL BLANCA ◽  
MIGUEL CUETO ◽  
JULIÁN FUENTES

Narcissus Linnaeus (1753: 289) is a genus widespread in the Mediterranean region and taxonomically very complex, including a broadly variable number of taxa depending on authors. It includes between 26 and 36 species (Webb 1980, Zonneveld 2008), or even up to 110 species recognised in the International Daffodil Register (RHS 2017). In the Iberian Peninsula, 56 taxa (Fernandes 1951) or 33 taxa (Aedo 2013) have been accepted to occur, 10–12 belonging to N. subg. Ajax (Salisb. ex Haworth 1819: 111) Spach (1846: 432) sect. Pseudonarcissus DC. in Redouté (1815: tab. 486). In the south-eastern Iberian Peninsula 16 species (Aedo 2013) to 19 species (Fernandes 1951, Navarro 2011) have been considered, of which one (Aedo 2013) to three (Navarro 2011) correspond to that section, most of them endemic to the area (Bañares et al. 2004, Blanca et al. 1999, 2000, 2001). The Iberian Peninsula is the centre of diversity for N. sect. Pseudonarcissus, with N. nevadensis Pugsley (1933: 62) being proposed as the ancestral species of this group (Fernandes 1951). Recently, after molecular analyses (Zonneveld 2008, Marques et al. 2017), this species has been separated into an independent section: N. sect. Nevadensis Zonneveld (2008: 130).


1962 ◽  
Vol 24 (2) ◽  
pp. 303-322 ◽  
Author(s):  
Bernard Cosman
Keyword(s):  

2000 ◽  
Vol 179 ◽  
pp. 201-204
Author(s):  
Vojtech Rušin ◽  
Milan Minarovjech ◽  
Milan Rybanský

AbstractLong-term cyclic variations in the distribution of prominences and intensities of green (530.3 nm) and red (637.4 nm) coronal emission lines over solar cycles 18–23 are presented. Polar prominence branches will reach the poles at different epochs in cycle 23: the north branch at the beginning in 2002 and the south branch a year later (2003), respectively. The local maxima of intensities in the green line show both poleward- and equatorward-migrating branches. The poleward branches will reach the poles around cycle maxima like prominences, while the equatorward branches show a duration of 18 years and will end in cycle minima (2007). The red corona shows mostly equatorward branches. The possibility that these branches begin to develop at high latitudes in the preceding cycles cannot be excluded.


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