1-20 OF 42 RESULTS FOR

Hedera

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
 Figure 3. Presence–absence pattern of Hedera during last interglacial in high-count and normal-count record. A: High-count approach (average of 2102 grains per sample) performed for Jammertal record reveals robust intermittent pattern in occurrence of this frost-sensitive taxon. Numbers refer to cold events (cf. Fig. 1). B: Eemian pollen record of Quakenbrück (Hahne et al., 1994) (53°N, 8°E) shows presence–absence pattern as well. Some gaps in Hedera curve of Quakenbrück are considered relicts of counting sum (average of 794 grains per sample) insufficient to reliably document chronically underrepresented taxa.
Published: 01 June 2005
Figure 3. Presence–absence pattern of Hedera during last interglacial in high-count and normal-count record. A: High-count approach (average of 2102 grains per sample) performed for Jammertal record reveals robust intermittent pattern in occurrence of this frost-sensitive taxon. Numbers refer
Image
(A) The tall walnut tree in Crivelli’s painting of Blessed Gabriele Ferretti. In the inset, a close-up image of the tree trunk wrapped by a climbing ivy; (B) A live walnut tree (Juglans regia) from a plantation in the village of Moscosi (Cingoli) with the trunk wrapped by a climbing ivy (Hedera helix).
Published: 01 November 2024
ivy (Hedera helix).
Journal Article
Journal: Geology
Published: 01 June 2005
Geology (2005) 33 (6): 449–452.
...Figure 3. Presence–absence pattern of Hedera during last interglacial in high-count and normal-count record. A: High-count approach (average of 2102 grains per sample) performed for Jammertal record reveals robust intermittent pattern in occurrence of this frost-sensitive taxon. Numbers refer...
FIGURES
Journal Article
Published: 01 September 2016
Bulletin de la Société Géologique de France (2016) 187 (4-5): 225–235.
... by calcite, deposited near to an outlet of cool water, linked to the karstic hydrological system of the Causse de Mende. The flora exposed in this article is dominated by angiosperms. Leaves and reproductive structures were assigned to Acer platanoides , Corylus sp., Hedera sp., Salix cf. cinerea , and Tilia...
Journal Article
Journal: Palynology
Published: 02 October 2022
Palynology (2022) 46 (4): 1–7.
... , Chicoroideae, Vicia sp. and Hedera helix ( Figure 2 ; Table 1 ). This disconnect from a one-to-one relationship between colour and dominant pollen type is highlighted by the nMDS ordination ( Figure 3 ). Figure 2. Projected RGB colours of pellet types grouped by dominant pollen type present...
FIGURES | View All (5)
Journal Article
Journal: Palynology
Published: 03 April 2018
Palynology (2018) 42 (2): 273–289.
... Hedera azorica Carrière AZB3528 Hypericum foliosum Ait. AZB3542 Ilex perado Ait. subsp. azorica (Loes) Titin AZB3527 Juniperus brevifolia (Seub.) Antoine AZB3535 Lactuca watsoniana Trel. AZB723 [B] Laurus azorica (Seub.) Franco AZB3544 Leontodon filii (Hochst. ex...
Image
Figure 1. A: Eemian pollen diagram at Jammertal, southwest Germany. As result of extraordinarily high counting sum of more than 2000 pollen grains per sample, it was possible to reveal robust presence–absence pattern in curve of Hedera, frost-sensitive species that requires oceanic winter climates, i.e., mild and moist. This feature points to cyclic (not necessarily periodic) changes in winter climates. B: Pollen-based climate reconstruction calculated with probability mutual climatic spheres method (Pross et al., 2000; Pross and Klotz, 2002; Klotz et al., 2003, 2004) indicates recurring cold events related to mean winter temperatures. Most likely values are shown in full lines with dots; probability intervals are in gray. Shaded horizontal bars with numbers in circles mark position of recurring cold events (cf. Fig. 3A).
Published: 01 June 2005
Figure 1. A: Eemian pollen diagram at Jammertal, southwest Germany. As result of extraordinarily high counting sum of more than 2000 pollen grains per sample, it was possible to reveal robust presence–absence pattern in curve of Hedera , frost-sensitive species that requires oceanic winter
Journal Article
Published: 01 September 1989
Journal of the Geological Society (1989) 146 (5): 743–745.
... sp. Quercus sp. Ulmus sp. Castanaea sp. Fagus sp. Carpinus sp. Pterocarya sp. Fraxinus sp. Betula sp. cf. Sambucus sp. Rosaceae Hedera sp. Empetrum sp. Ericaceae Gramineae Chenopodiaceae Compositae (Tubuliflorae) Compositae (Liguliflorae) cf. Aster sp. Trifolium sp. Rumex sp. Ranunculus sp...
Journal Article
Journal: Palynology
Published: 01 January 2007
Palynology (2007) 31 (1): 135–151.
... , Hedera helix , cf. Littorella , Picea, Plantago type, Polypodiaceae, Quercus , Ranunculus type, Salix , Sinapis cf. arvensis , Trifolium , undifferentiated broken saccate pollen, and Ulmus were recorded (Table 1 ). The diversity of rare pollen types is somewhat higher in sample 5. Unique...
FIGURES | View All (12)
Journal Article
Journal: Palynology
Published: 01 June 2012
Palynology (2012) 36 (1): 26–37.
.... Tsuga canadensis – type T. diversifolia – type T . sp. Podocarpaceae (?) Podocarpoidites libellus Sciadopityaceae Sciadopitys sp. Angiosperma Actinidiaceae Actinidia sp. Aquifoliaceae Tricolporopollenites iliacus T. margaritas Araliaceae Hedera sp...
FIGURES | View All (6)
Journal Article
Published: 01 November 2024
Earth Sciences History (2024) 43 (2): 303–326.
... ivy (Hedera helix). ...
FIGURES | View All (17)
Journal Article
Published: 01 April 1994
Journal of the Geological Society (1994) 151 (2): 221–233.
... which makes deeply penetrating burrows in rotton wood of deciduous trees. As a minor component of the woodland, ivy must have been present to support the small scolytid Kissophagus hederae and it is likely that the woodland floor supported blackberries (Rubus), the preferred host plant of Coenorhinus...
Journal Article
Published: 01 February 1992
Journal of the Geological Society (1992) 149 (1): 75–92.
... Period Malacologia 1982 22 727 730 Horton, A. 1974. The sequence of Pleistocene deposits proved during the construction of the Birmingham motorways. Report of the Institute of Geological Sciences, No. 74/11. Iversen J. Viscum, Hedera and Ilex as climatic indicators...
Journal Article
Published: 01 April 2006
Journal of Sedimentary Research (2006) 76 (4): 689–699.
... suggests a mean July temperature of 21°C, which is about 4°C warmer than today ( Gao et al. 2000 ). The occurrence of the pollen of Hedera and Ilex in the flora indicates mild winters with a mean temperature of the coldest month probably not lower than −1.5°C, because these taxa are frost susceptible...
FIGURES | View All (10)
Journal Article
Journal: Palynology
Published: 01 October 2020
Palynology (2020) 44 (4): 709–722.
... with a gradual expansion of Fagus , Abies (14% at the end of the zone) and Carpinus (2%). Values for other trees remained constant. In the NAP spectra, Poaceae, Artemisia and Apiaceae remained stable (1–2%). Other herbaceous taxa, such as Hedera helix , Chenopodiaceae, Plantago lanceolata t...
FIGURES | View All (6)
Journal Article
Published: 01 August 2004
Quarterly Journal of Engineering Geology and Hydrogeology (2004) 37 (3): 217–226.
... 100 75 79 Ramat Hasharon 15.3 17.10 100 151 197 Kiryat Gat 2.7 14.6 130 84 95 Hedera 17.6 17.65 106 248 300 Nesher 17 20 100 143 158 MMD 16.7 23.7 100 120 110 Kfar Jeruham 16.9 22.2 50 60 75 \batchmode \documentclass[fleqn,10pt,legalpaper...
FIGURES | View All (25)
Journal Article
Published: 10 November 2015
Journal of the Geological Society (2016) 173 (2): 306–319.
... 38.64 81 20.40 112 10.38 Tsuga sp. Tsuga spp. 74 9.89 37 9.32 8 0.74 Sciadopityaceae Sciadopitys sp. Sciadopitys verticillata 78 10.43 4 1.01 0 0.00 Angiosperm Araliaceae Hedera sp. Hedera spp. 0 0.00 0 0.00 8 0.74 Asteraceae Asteraceae...
FIGURES | View All (8)
Journal Article
Published: 01 November 1972
Journal of the Geological Society (1972) 128 (6): 551–559.
... variation, other than for facies, from east to west. The complex problem of Neogene oceanic elements (such The preservation fthe Neogene Brassington Formation of the southern Pennines 555 the Tertiary equivalents of Hedera, Ilex and Empetrum) was much confused by their occurrence not only in the Kenslow...
Journal Article
Published: 01 April 1999
Journal of the Geological Society (1999) 156 (2): 381–396.
... pollen and plant macrofossil data Philosophical Transactions of the Royal Society, London 1993 B341 215 223 Hutchinson G. Thomas B.A. Welsh Ferns 1996 7th edn Cardiff National Museum of Wales Iversen J. Viscum, Hedera and Ilex as climatic indicators Geologiska...
Journal Article
Published: 01 January 1971
Journal of the Geological Society (1971) 127 (1): 69–93.
... differential destruction has taken place. In spite of this, comparison with the pollen diagrams from Marks Tey, Essex (Turner i97o ) suggests that these spectra belong to subzone Ho IIb. The spectra also contain Hedera, flex and Type X, the last a reticulate tricolpate pollen type of unknown affinity, which...