However he did not travel to the Americas or Australia, probably due to his sea sickness.

However, the species of sea snail which is known in the seafood trade as the " Chilean abalone ", Concholepas concholepas, is from another family altogether.

However since the Second World War land or sea battles have come to rely on air support.

However, even Walter Alvarez has acknowledged that there were other major changes on Earth even before the impact, such as a drop in sea level and massive volcanic eruptions that produced the Indian Deccan Traps, and these may have contributed to the extinctions.

However, the story is not yet quite finished: " When the thousand years have expired, Satan will be released from his prison and will go out to deceive the nations which are in the four corners of the earth, Gog and Magog, to gather them together to battle, whose number is as the sand of the sea.

However, g ( 10 ) is 3020 meters above sea level, the height of the skydiver ten seconds after his jump.

However in 1946, when Sir Miles Clifford arrived as governor, there were no air services, no roads outside Stanley and an indifferent sea service.

However, two French traders, Pierre-Esprit Radisson and Médard des Groseilliers, learned from the Cree that the best fur country was north and west of Lake Superior and that there was a " frozen sea " still further north.

( However, its “ extension ” continues southwest almost to the sea south of Port Salut.

However, ice melt caused world sea levels to rise about in the early part of the Holocene.

But when longitude at sea is lost, it cannot be found again by any watch .” However, if such a clock were built and set at noon in London at the start of a voyage, it would subsequently always tell you how far from noon it was in London at that second, regardless of where you had traveled.

However, he never made it and was lost at sea.

However, during another series of severe floods the Meuse found an additional path towards the sea, resulting in the creation of the Biesbosch wetlands and Hollands Diep estuaries.

However, developments in shipbuilding elsewhere removed the advantage the Scandinavian countries had previously enjoyed at sea, whilst castle building throughout Europe effectively ended any benefit it might bring.

However, Njörðr wanted to live nearer to the sea.

However, it was later reported that a sea anemone had been scooped up from the seabed mud by the Russian team and that video footage from the dive showed unidentified shrimps and amphipods.

However, the Tsardom was weakened by the long and unsuccessful Livonian War against the coalition of Poland, Lithuania, and Sweden for access to the Baltic coast and sea trade.

However, Oppian of Corycus, a Greek author wrote a major treatise on sea fishing, the Halieulica or Halieutika, composed between 177 and 180.

However, there are a few exceptions, such as the surf smelt, which spend their entire lives at sea.

However, it does not form a proportional delta, owing to a strong north-flowing sea current close to the shore, to the steep shelving of the coast, and to slow tectonic subsidence.

However, this victory helped secure British supremacy of the sea which gave the British a stronger negotiating position when it came to the peace talks that ended the war.

However, it prefers benthic bivalve mollusks, especially clams, for which it forages by grazing along the sea bottom, searching and identifying prey with its sensitive vibrissae and clearing the murky bottoms with jets of water and active flipper movements.

However, much of the city is at an elevation exceeding above sea level, which is unusually high for the Gulf and Atlantic Coasts.

However, Oppian of Corycus, a Greek author wrote a major treatise on sea fishing, the Halieulica or Halieutika, composed between 177 and 180.

However, leatherback sea turtles have noticeably higher body temperature than surrounding water because of their high metabolic rate.

However, both cnidarians and ctenophores are more complex than sponges as they have: cells bound by inter-cell connections and carpet-like basement membranes ; muscles ; nervous systems ; and some have sensory organs.

However, even sponges, unicellular animals, and non-animals such as slime molds have cell-to-cell signalling mechanisms that are precursors to those of neurons.

However, one cladistic analysis suggests that Archaeocyatha is a clade nested within the phylum Porifera ( better known as the true sponges ).

However it is uncertain which group of sponges is closest to Eumetazoa, as both calcareous sponges and a subgroup of demosponges called Homoscleromorpha have been nominated by different researchers.

However, a few carnivorous sponges have lost these water flow systems and the choanocytes.

However, burning embers from the fire were scorching the balloon fabric and had to be daubed out with sponges.

However, the absence of adult forms of almost all animal types in the Doushantuo ( there are microscopic adult sponges and corals ) makes these claims difficult to prove: some argue that their lack suggests these finds are not larval and embryonic forms at all ; supporters contend that some unidentified process " filtered out " all but the smallest forms from fossilization.

However, they tend to attach themselves to the seafloor or to sponges or cnidarians, such as coral.

However, in recent decades, for what doubtless are multiple reasons, an unannounced but nonetheless readily observable shift has occurred in both facets of national activity.

However, in the context of legal and civic policy, these controversies are less than novel.

However, despite the insight of many of his observations, his own conclusions are open to suspicion because of his failure to employ at all times the correct research methods.

However, there are still several types of calls that necessitate the use of telephone operators.

However, he states unequivocally `` the scandals in business are far less significant than the scandals in labor ''.

However, few are taxed, and the owners and location of most boats are unknown to the assessors on the date of assessment of town valuations.

However, the surface temperature gradient can produce erroneous vapor-pressure measurements for the bulk liquid helium unless precautions are taken to isolate the tube ( which passes through the surface to the vapor pressure bulb ) from the liquid helium surface.

However, if their United States income is not subject to the withholding of tax on wages, their returns are due June 15, 1962, if they use a calendar year, or the 15th day of the 6th month after the close of their fiscal year.

However, the aircraft which we have today are tied to large, `` soft '' airfields.

However, some formulas are used more than others.

However, there is also much to be gained by making use of the abilities of the local people who are available and interested in recreation.

However, there are photographs of suspended drops of cyclohexanol phthalate ( viscosity 155 poises ) suspended in corn syrup of 71 poises in a paper by Mason and Bartok.

However, any oxygen nonequivalence would shorten either the already extremely short Af interlayer distance of 2.55 A or the non-hydrogen-bonded Af interlayer interactions which are already quite short at 2.58 Aj.

However, as so many of the records are not certainly based on newborn snakes, these data must be taken tentatively ; ;

However, if these procedures are applied more often, conditioned emotional responses are temporarily abolished.

However, it cannot be presumed, informal though the structure of the population seems, that there are not well-defined roles within the system.

However, the differences in procedure are fundamental.

However, the regionally differentiated results, which appear below in tables, are interesting evidence of the problems of developing self-government under even the most favorable circumstances.

However, if Federal funds are used, it would be entirely appropriate to train workers for jobs which could be obtained elsewhere as well as for jobs in the area of chronic unemployment.

However, it is not known to either the union or the public precisely how much of a cost increase is caused by a given change in the basic wage rate, although the companies are presumed to have reliable estimates of this magnitude.

However, there are relatively few such political constituencies, and, as has been pointed out, there is seldom a clear-cut distinction between the educational interests of one social class and those of another.

However, modesty and triviality are different qualities.

`` However, evidence that the Axis powers are making significant preparations indicative of such an intention is being reported with increasing frequency from a variety of sources.