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Elphidium williamsoni

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Journal Article
Published: 01 December 2001
Journal of Micropalaeontology (2001) 20 (2): 183.
..., ecological and palaeobiological inquiry. We have analysed partial small-subunit 18S sequences (srDNA) of Elphidium williamsoni ( Haynes, 1973 ), a common intertidal benthic foraminiferid from the North Sea. The molecular phylogenetic analysis of the ribosomal rDNA sequence data indicate that E...
FIGURES
... albiumbilicatum, while the shallower stations are dominated by Eggerelloides scabrum, Elphidium williamsoni and Ammonia batavus. At Håvarden, an increasing “open” marine influence is observed, particularly below the surface waters, and a two-fold subdivision of the faunas is interpreted in response...
Journal Article
Published: 01 January 2016
Journal of Foraminiferal Research (2016) 46 (1): 61–74.
... , and the miliolid Quinqueloculina sp. dominate the vegetated salt marshes, however their distribution patterns lack a clear separation between low, middle and high marsh faunas. Tidal flats, tidal channels, marsh ponds and drainage ditches are characterized by hyaline species, among which Elphidium williamsoni...
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Journal Article
Published: 01 July 2019
Journal of Foraminiferal Research (2019) 49 (3): 259–274.
... rotalids Helenina anderseni and Elphidium williamsoni . Specimens were taken from a laboratory mesocosm representing Chezzetcook Inlet, a cool-temperate salt marsh in eastern Canada. We determined culture requirements for the agglutinated foraminifera in Petri dishes over 10–12 week periods. Five...
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Series: Cushman Special Publications
Published: 04 May 2006
EISBN: 9781970168358
... of the agglutinated assemblage into a high and middle marsh zone (Ia) dominated by Jadammina macrescens with differing abundances of Trochammina inflata and Miliammina fusca, and a low marsh zone (Ib) dominated by M. fusca. The calcareous assemblage is commonly comprised of Ammonia spp., Elphidium...
Series: Cushman Special Publications
Published: 04 May 2006
EISBN: 9781970168358
Series: SEPM Special Publication
Published: 01 January 2003
DOI: 10.2110/pec.03.75.0021
EISBN: 9781565762121
... of Jadammina macrescens and Trochammina inflata ; a low-marsh zone of Miliammina fusca and Jadammina macrescens ; and a mudflat zone of calcareous foraminiferal species, notably Elphidium williamsoni , Haynesina germanica , and Quinqueloculina spp. The variations of contemporary foraminiferal...
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Five species used for culturing and feeding experiments. Top row: agglutina...
Published: 01 July 2019
(arrow). Bottom row: calcareous (D) Elphidium williamsoni and (E) Helenina anderseni . Scale bar = 100 µm.
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Ordination diagram based upon Canonical Correspondence Analysis: shown are ...
Published: 01 January 2016
. beccarii ; Aba = Ammonia batava ; Bv = Bolivina variabilis ; Cs = Cibicides sp.; Ci = Cornuspira involvens ; Ee = Elphidium excavatum ; Ew = Elphidium williamsoni ; Bb = Buliminella borealis ; Hg = Haynesina germanica ; Jm = Jadammina macrescens ; Nd = Nonion depressulum ; No = Nonion sp. 1
Image
Scanning electron micrographs of characteristic foraminiferal taxa of salt ...
Published: 01 January 2016
Haynesina germanica (side view), 13 H. germanica (side view), 14 H. germanica (apertural view), 15 Ammonia batava (spiral side), 16 A. batava (umbilical side), 17 Elphidium excavatum (side view), 18 E. excavatum (side view), 19 E. excavatum (apertural view), 20 Elphidium williamsoni
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Stereomicroscope photo-image of living salt marsh foraminifera.  (A)  Three...
Published: 01 July 2019
) Entzia macrescens with detritus concentrated around aperture; (D, E) Helenina anderseni covered in gathered detritus; (F, G) living Elphidium williamsoni with alga-filled yellow (F) or green (G) cytoplasm in all but terminal chambers. Scale bars = 100 μm.
Image
SEM photographs of selected thecamoebians ( a  to  f  ) and foraminifera ( ...
Published: 01 October 2000
uceolata Carter; lateral view. e Difflugia accuminata Ehrenberg; lateral view. f Pontigulassia compressa (Carter); lateral view. g Miliammina fusca (Brady); lateral view. h Jadammina macrescens (Brady); ventral view. i Haynesina germanica (Walker and Jacob); lateral view. j Elphidium
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1a, b  Amphistegina lessonii  d’Orbigny: a, umbilical view; b, spiral view....
Published: 01 April 2016
(Fichtel and Moll): a, side view; b, peripheral view. 13a, b, c Elphidium williamsoni Haynes: a, side view; b, side view of deformed test; c, peripheral view. 14a, b Elphidium granosum (d’Orbigny): side views. 15a, b Haynesina depressula (Walker & Jacob): side views. 16a, b Parrellina cf
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Scanning electron micrographs of the species that dominate “monospecific” b...
Published: 01 July 2014
. 1–17 are Recent specimens; 18–25 are early Miocene. 1 Ammobaculites exiguus , Waitemata Harbour, BWH114/5; 2 Ammonia aoteana , Waitemata Harbour, RC1/2; 3 Ammotium fragile , Waitemata Harbour, BWH117/8; 4 Elphidium excavatum clavatum , Nelson, AK76435; 5 Elphidium williamsoni , Aotea
Journal Article
Published: 01 April 2002
Journal of Foraminiferal Research (2002) 32 (2): 200.
... 5.7 55.0 182 30.3 5.7 5.7 Paratroch. (L.) haynesi 2 20 0.7 6.7 22 3.7 0.7 0.7 Reophax moniliformis 2 25 0.7 8.3 27 4.5 0.7 0.7 Tiphotrocha comprimata 1 10 0.3 3.3 11 1.8 0.3 0.3 Ammonia beccarii 48 0 16.0 0.0 48 8.0 0.0 8.0 Elphidium...
Journal Article
Published: 01 May 2000
Journal of Micropalaeontology (2000) 19 (1): 9–22.
...: A. aberdoveyensis Haynes, 1973 ], which comprises over 10% of the fauna in some samples taken in April to June 1996 and December 1996 to March 1997. Also, Elphidium williamsoni Haynes comprises over 10% of the fauna in one sample replicate taken in October and November, and two or three replicates taken...
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Journal Article
Published: 01 January 2001
Journal of Foraminiferal Research (2001) 31 (1): 12–24.
... 27 Haynesina germanica 27 Haynesina germanica 27 Elphidium williamsoni 27 Elphidium williamsoni 26 Hopkinsina pacifica 26 Elphidium oceanensis 26 Nonion depressulus 25 Fissurina lucida 26 Stainforthia sp. 24 Nonion depressulus 25 Aubignyna...
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Journal Article
Published: 01 October 2000
Journal of Foraminiferal Research (2000) 30 (4): 294–305.
... uceolata Carter; lateral view. e Difflugia accuminata Ehrenberg; lateral view. f Pontigulassia compressa (Carter); lateral view. g Miliammina fusca (Brady); lateral view. h Jadammina macrescens (Brady); ventral view. i Haynesina germanica (Walker and Jacob); lateral view. j Elphidium...
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Journal Article
Published: 01 July 2014
Journal of Foraminiferal Research (2014) 44 (3): 300–315.
.... 1–17 are Recent specimens; 18–25 are early Miocene. 1 Ammobaculites exiguus , Waitemata Harbour, BWH114/5; 2 Ammonia aoteana , Waitemata Harbour, RC1/2; 3 Ammotium fragile , Waitemata Harbour, BWH117/8; 4 Elphidium excavatum clavatum , Nelson, AK76435; 5 Elphidium williamsoni , Aotea...
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Journal Article
Published: 01 May 2000
Journal of Micropalaeontology (2000) 19 (1): 44.
...) = Ammonia batavus (Hofker); see Atlas , p. 151. PI. 63: Elphidium articulatum (d'Orbigny) = Elphidium williamsoni Haynes; not conspecific with articulatum. PI. 71: Protelphidium anglicum Murray = Haynesina germanica (Ehren­berg); some authors consider Haynesina to be a synonym of Nonion...