scholarly journals First Report of the Mistletoe Tristerix verticillatus on Schinus fasciculatus from the Sierra de San Luis, Argentina

Plant Disease ◽  
2009 ◽  
Vol 93 (3) ◽  
pp. 317-317 ◽  
Author(s):  
G. C. Amico ◽  
D. L. Nickrent
Keyword(s):  
South America ◽  
The Other ◽  
East Side ◽  
The West ◽  
West Side ◽  
First Report ◽  
San Luis ◽  
The Andes ◽  
Rio Negro ◽  
High Elevations

There are 11 species of mistletoes in the genus Tristerix (Loranthaceae) endemic to the Andes in South America (1,2). Tristerix verticillatus (Ruiz & Pav.) Barlow & Wiens is distributed on the east side of the Andes from Bolivia to Argentina at high elevations (>1,500 m). On the west side of the Andes, it is only found in Chile where it occurs at low to high elevations (50 to 3,000 m). Along its range, the mistletoe parasitizes more than 25 species, mainly Anarcadiaceae and Rhamnaceae. In February of 2007, it was observed to be parasitizing Schinus fasciculatus (Griseb.) I.M. Johnst. (Anacardiaceae) at two locations in the Sierra de San Luis, Argentina. One location was 6 km south of Las Chacras on Route 31 (32°35′56″S, 65°47′6″W, elevation 1,185 m) and the other was 12 km north of El Trapiche on Route 9 (33°1′21″S, 66°4′11″W, elevation 1,260 m). At these localities, the mistletoe was in full flower and parasitized only one host species, S. fasciculatus. No mortality associated with infection by this mistletoe was observed at either location. Specimens of the mistletoe were collected from both locations and deposited at the Centro Regional Universitario Bariloche Herbarium (BCRU), Río Negro, Argentina. To our knowledge, this is the first report of a Tristerix sp. outside the Andes and extends the eastern distribution of the genus by ≈270 km and also of S. fasciculatus serving as a host for T. verticillatus since previous collections were from other species of Schinus. References: (1) G. C. Amico et al. Am. J. Bot. 94:558, 2007. (2) J. Kuijt, Syst. Bot. Monogr. 19, 1988.

scholarly journals Geomorphological observation in karst landforms in the mountains of Parnassos - Helikon - Giona (Greece)

2001 ◽  
Vol 34 (1) ◽  
pp. 439
Author(s):  
Κ. ΠΑΠΑΔΟΠΟΥΛΟΥ ΒΡΥΝΙΩΤΗ ◽  
Θ. ΜΠΕΛΛΟΣ
Keyword(s):  
Main Direction ◽  
The Other ◽  
Humid Climate ◽  
The West ◽  
Alluvial Deposits ◽  
West Side ◽  
Climate Conditions ◽  
Karst Landforms ◽  
Winter Time ◽  
High Elevations

Various karst landforms, on the surface or underground, of different ages and sizes were formed on the mountains of Parnassos, Helikon and Giona because of suitable lithological, tectonic and climate conditions. The landforms of Trummerkarren have big extension and they are connected by the microtectonic and the climate. Dolines exist on high elevations and their main direction is NW-SE. The number of poljes is smaller than the other landforms and they are a result of the geological, tectonic and geomorphological conditions on the three mountains. On the west side of mountain Giona were observed karst basins with directions NW-SE. the main of them were Taratsa, Gardenitsa,and Kampos. The geological base of them is limestone of zone of Parnassos with parts of flysch. On the basins exist karst peripheral levels which show the way which they were created (tectonic). After the comparison between poljes of Giona and poljes of Parnassos - Helikon the deduction is that all of them are polygenetic poljes with age of Mio-Pliocene which were created by calm tectonic conditions and hot and humid climate. The development of karst forms was determined by tectonic action. The landforms on the three mountains have direction of NW-SE and the type of that karst is called "Gerichtete karst". The bottom of all the poljes is level and it is consist of alluvial deposits. On the margins of the poljes exist unconnected talus. During the winter time flood appears at all the small drainage through ponors (lake polje).

A Romano-British Interment, with Bucket and Sceptres, from Brough, East Yorkshire

1938 ◽  
Vol 18 (1) ◽  
pp. 68-74 ◽  
Author(s):  
Philip Corder ◽  
I. A. Richmond
Keyword(s):  
Present Note ◽  
Fourth Century ◽  
The Other ◽  
The West ◽  
West Side ◽  
The Road ◽  
The Subject ◽  
Chief Interest ◽  
Roman Age ◽  
The Way

The Roman Ermine Street, having crossed the Humber on the way to York from Lincoln, leaves Brough Haven on its west side, and the little town of Petuaria to the east. For the first half-mile northwards from the Haven its course is not certainly known: then, followed by the modern road, it runs northwards through South Cave towards Market Weighton. In the area thus traversed by the Roman road burials of the Roman age have already been noted in sufficient quantity to suggest an extensive cemetery. The interment which is the subject of the present note was found on 10th October 1936, when men laying pipes at right angles to the modern road, in the carriage-drive of Mr. J. G. Southam, having cut through some 4 ft. of blown sand, came upon a mass of mixed Roman pottery, dating from the late first to the fourth century A.D. Bones of pig, dog, sheep, and ox were also represented. Presently, at a depth of about 5 ft., something attracted closer attention. A layer of thin limestone slabs was found, covering two human skeletons, one lying a few feet from the west margin of the modern road, the other parallel with the road and some 8 ft. from its edge. The objects described below were found with the second skeleton, and the first to be discovered was submitted by Mr. Southam to Mr. T. Sheppard, F.S.A.Scot., Director of the Hull Museums, who visited the site with his staff. All that can be recorded of the circumstances of the discovery is contained in the observations then made, under difficult conditions. ‘Slabs of hard limestone’, it was reported, ‘taken from a local quarry of millepore oolite and forming the original Roman road, were distinctly visible beneath the present roadway—one of the few points where the precise site of the old road has been located. On the side of this… a burial-place has been constructed. What it was like originally it is difficult to say, beyond that a layer of thin … slabs of limestone occurred over the skeletons. This had probably been kept in place or supported by some structure of wood, as several large iron nails, some bent at right angles, were among the bones.’ If this were all that could be said about the burials, they would hardly merit a place in these pages. The chief interest of the record would be its apparent identification of the exact course of the Roman road at a point where this had hitherto been uncertain. Three objects associated with the second skeleton are, however, of exceptional interest.

scholarly journals Fabric and Origin of Lateral Moraines, Bethartoli Glacier, Garhwal Himalaya, India

1978 ◽  
Vol 20 (84) ◽  
pp. 547-553 ◽  
Author(s):  
Gerald D. Osborn
Keyword(s):  
Garhwal Himalaya ◽  
Lateral Moraine ◽  
East Side ◽  
The West ◽  
West Side ◽  
Lateral Ridge ◽  
Moraine Ridge

AbstractUnusually strong till fabrics in lateral moraines of Bethartoli Glacier provide information on the genesis and growth of the moraines. On the west side of the valley, down-stream of the present glacier snout, several lateral moraine crests are juxtaposed. Because the crests generally become higher towards the valley axis, they must represent re-advances of the glacier rather than recessional stages. On the east side of the valley only a single lateral ridge is found; presumably the ridge is composed of debris from several glacial advances. On the eroded proximal flank of this ridge a strong fabric is visible; the plane defined by a- and b-axes of stones is parallel to the distal flank of the moraine ridge, indicating that the moraine grew mainly by accretion of debris on to its distal flank. On the eroded proximal flank of the innermost west-side ridge the equivalent fabric is weaker, suggesting that distal flank accretion was less significant and proximal flank accretion more significant than on the east side.

Laconia

1950 ◽  
Vol 45 ◽  
pp. 261-298 ◽  
Author(s):  
J. M. Cook ◽  
R. V. Nicholls
Keyword(s):  
Sea Level ◽  
The Other ◽  
The South ◽  
The West ◽  
Urban Settlement ◽  
West Side ◽  
The North ◽  
The Village

The village of Kalývia Sokhás lies against the base of one of the massive foothills in which Taygetus falls to the plain three or four miles to the south of Sparta (Plate 26, 1). It is bounded by two rivers which flow down in deep clefts from the mountain shelf. The hillside above rises steeply to a summit which is girt with cliffs on all but the west side and cannot be much less than four thousand feet above sea level; this von Prott believed to be the peak of Taleton. Its summit is crowned by the ruins of a mediaeval castle which was undoubtedly built as a stronghold to overlook the Spartan plain; the only dateable object found there, a sherd of elaborate incised ware, indicates occupation at the time when the Byzantines were in possession of Mystra. The location of the other sites mentioned by Pausanias in this region remains obscure, but fortunately that of the Spartan Eleusinion has not been in doubt since von Prott discovered a cache of inscriptions at the ruined church of H. Sophia in the village of Kalývia Sokhás. In 1910 Dawkins dug trenches at the foot of the slope immediately above the village and recovered a fragment of a stele relating to the cult of the goddesses and pieces of inscribed tiles from the sanctuary. The abundance of water in the southern ravine led von Prott to conclude that the old town of Bryseai with its cult of Dionysus also lay at Kalývia Sokhás; but no traces of urban settlement have come to light at the village, and the name rather suggests copious springs such as issue from the mountain foot at Kefalári a mile to the north where ancient blocks are to be seen in the fields.

Isles of Refuge in the Early Byzantine Period

1970 ◽  
Vol 65 ◽  
pp. 37-45 ◽  
Author(s):  
Sinclair Hood
Keyword(s):  
North Africa ◽  
Late Phase ◽  
The Other ◽  
Native Population ◽  
The West ◽  
West Side ◽  
Byzantine Period ◽  
Late Roman Period ◽  
Early Byzantine ◽  
Late Roman

Some years ago in an article offered in honour of my friend, Dr. Jírí Neustupný, I described three settlements on small off-shore islands round the coasts of South Greece, where some of the native population appear to have taken refuge during the period of the Slav invasions in the sixth and seventh centuries A.D. (Fig. 1). In August 1969, when I was in Galaxidhi on the west side of the bay of Itea, Mrs. Lois Ventris told me about a group of islets there with traces of similar occupation. These island refuge settlements of the period of the Slav invasions are of some interest in themselves, and they open the door to what might be a fruitful line of inquiry as regards the problem of the Slav occupation of South Greece.There are seven islets in all in the bay of Itea, and of these I was able to visit the three nearest to Galaxidhi, namely (1) Panayia, (2) Ayios Yeoryios, and (3) Apsifia (Figs. 2, 3). These three islands all had traces of habitation in the late Roman or early Byzantine period, including pottery assignable to the sixth or early seventh centuries A.D.: notably, fragments of amphorae with straight and wavy grooved decoration (Plate 14d, 4–6), and rims of dishes of fine red (Late Roman B) ware imported from North Africa. These rims (nos. 6–8, 12) belong to dishes of a type (Ant. 802) found in the Late Phase of the Late Roman period at Antioch, lasting from about the middle of the sixth century A.D. into the seventh. I recovered one or two fragments of clay lamps from (1) Panayia (Plate 14d, 1–2), but saw none on the other two islands which I visited. Some of the Roman pottery from (1) Panayia and (2) Ayios Yeoryios appears to date from a time before the Slav invasions. There are also traces of medieval or later occupation here.

scholarly journals Understanding of an Iceberg Breaking Off Event Based on Ice-Front Motion Analysis of Amery Ice Shelf, Antarctica

2021 ◽  
Vol 13 (24) ◽  
pp. 4983
Author(s):  
Zhaohui Chi ◽  
Andrew Klein
Keyword(s):  
Propagation Rate ◽  
The Other ◽  
Ice Shelf ◽  
Observational Period ◽  
The West ◽  
West Side ◽  
Velocity Increase ◽  
Amery Ice Shelf ◽  
Event Based ◽  
Front Motion

On 26 September 2019, a massive iceberg broke off the west side of the Amery Ice Shelf (AIS) in East Antarctica. Since 1973, the AIS calving front has steadily advanced at a rate of 1.0 km yr−1. However, the advancement rate of the central portion of the AIS increased dramatically during 2012–2015, which indicates a velocity increase prior to the calving event. Eight calving front locations from 1973 to 2018 were mapped to investigate the advancement rate of AIS over the entire observational period. Additionally, the propagation of rift A was observed unstable from 2012 to 2015. The westward propagation rate of rift A1 increased to 3.7 km yr−1 from 2015 to 2017, which was considerably faster than the other rifts near the AIS calving front. The increased advancement rate and the increasing propagation magnitude of at least one active rift appear to be precursors of this large calving event.

A Skipper, Thymelicus lineola (Ochs.) (Lepidoptera: Hesperiidae) and its Parasites in Ontario

1962 ◽  
Vol 94 (10) ◽  
pp. 1082-1089 ◽  
Author(s):  
A. P. Arthur
Keyword(s):  
North America ◽  
Present Author ◽  
The West ◽  
West Side ◽  
Southern Ontario ◽  
First Report ◽  
History Of ◽  
Lake Simcoe ◽  
First Time ◽  
Extensive Damage

The European, or Essex skipper, Thymelicus (= Adopaea) lineola (Ochs.), was accidentally introduced into North America at London, Ontario, sometime before 1910 (Saunders, 1916). The history of its subsequent spread through southern Ontario and adjoining parts of Michigan and Ohio was reviewed by Pengelly (1961), who received the first report of extensive damage to hay and pasture crops by this insect in Ontario from the Markdale area of Grey County in 1956. A survey in 1958 (Pengelly, 1961) showed that the skipper “appeared to be present throughout the southern part of the province except for the Bruce peninsula and possibly the Windsor area. The northeasterly boundary appeared to he along a line from Midland, south around the west side of Lake Simcoe, east to Lindsay and south to Whitby.” The present author collected T. lineola larvae from the Belleville area for the first time in 1959.

Geodetic measurements in the Dixie Valley Area

1957 ◽  
Vol 47 (4) ◽  
pp. 321-325
Author(s):  
C. A. Whitten
Keyword(s):  
Valley Floor ◽  
Similar Amount ◽  
East Side ◽  
The West ◽  
West Side ◽  
Geodetic Measurements ◽  
Vertical Displacements ◽  
Dixie Valley ◽  
Valley Area

abstract Resurveys made after the 1954 earthquake in the Dixie Valley Area determined the horizontal and vertical displacements which occurred. Triangulation stations on the west side of the fault moved north approximately 4 feet, and points on the east side moved south by a similar amount. Releveling showed a drop and also a tilt of a valley floor.

A distinctive new species of wood lizard (Hoplocercinae, Enyalioides) from the Yanachaga Chemillen National Park in central Peru

Zootaxa ◽  
2011 ◽  
Vol 3109 (1) ◽  
pp. 39 ◽  
Author(s):  
PABLO J. VENEGAS ◽  
VILMA DURAN ◽  
CAROLL Z. LANDAURO ◽  
LESLY LUJAN
Keyword(s):  
New Species ◽  
South America ◽  
National Park ◽  
The Other ◽  
Adult Males ◽  
Transverse Line ◽  
The Andes ◽  
A New Species

We describe a new species of Enyalioides from a mid-elevation premontane forest in central Peru. This represents the seventh species of Enyalioides known to occur east of the Andes in South America; the other six species are E. cofanorum, E. laticeps, E. microlepis, E. palpebralis, E. praestabilis, and E. rubrigularis. Among other characters, the new species is distinguished from other Enyalioides by the combination of an orange blotch on the antehumeral region (in adult males), 30 or fewer longitudinal rows of dorsals in a transverse line between dorsolateral crests at midbody, ventral scales strongly keeled, and caudal scales heterogeneous in size on each autotomic segment. The new species is most similar morphologically to E. cofanorum and E. microlepis.

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