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At the end of the Devonian period (), the seas, rivers and lakes were teeming with life but the land was the realm of early plants and devoid of vertebrates though some, such as Ichthyostega, may have sometimes hauled themselves out of the water.
Some Related Sentences
At and end
At the pool's far end was the little cabana Joyce had mentioned, and on the water's surface floated scattered lavender patches of limp-looking lather.
At either end and in the center there are bays which contain nine greater alcoves as frescoed and capacious as church apses.
At the beginning of the play she has partial illumination and at the end she has complete illumination, but there has been no question but that she moves toward the dark.
At the end of this period two pious Christians in Rome receive the revelation which leads them to seek the next Pope on the rock.
At the very end, when the audience was silent and breathless, a collection was taken and then slowly everyone filed out.
At the end of the room there was a desk heaped with papers, and she began to riffle these, making sighs and and noises of girlish exasperation.
At the other end of the spectrum, where the more advanced countries can be relied upon to make well thought through decisions as to project priorities within a consistent program, we should be prepared to depart substantially from detailed project approval as the basis for granting assistance and to move toward long-term support, in cooperation with other developed countries, of the essential foreign exchange requirements of the country's development program.
At the end of its letter was the information that applicants for this position `` must also be prepared to teach costume design and advertising art ''.
At the end of the run, the strips in the third and sixth positions in each chamber were dried, stained for 1 hr, washed and dried, while the other strips were maintained in a horizontal position at 1-degree-C.
At the end of work one day, the personnel man took the applicants one at a time, asked them to sit behind the receptionist's desk and he then played the role of a number of people who might come to the receptionist with a number of queries and for a number of purposes.
At the end of this pass, the table indicates which index words and electronic switches are not available for assignment to symbolic references.
At the same time, every device that can be employed to reduce the number of variables is of the greatest value, and it is one of the attractive features of dynamic programming that room is left for ingenuity in using the special features of the problem to this end.
At the end of the calculated time he'd nose the Waco down through the cloud bank and hope to break through where some feature of the winter landscape would be recognizable.
At the end of the performance, Dave and Max came out into the brilliantly lit foyer among a surge of gowned and tuxedoed first nighters.
At the end of the half-hour, racking his brains, thinking over and over again of Kitti, her friends, her past, he left the bedroom.
At the end of the program, indeed, there was a demonstration that lasted for forty-five minutes, and nothing could stop it.
At war's end leadership in Western Europe passed from Britain because the Labour Government devoted its attention to the creation of a welfare state.
At the American publisher's insistence, Burgess allowed their editors to cut the redeeming final chapter from the U. S. version, so that the tale would end on a darker note, with Alex succumbing to his violent, reckless nature — an ending which the publisher insisted would be ' more realistic ' and appealing to a U. S. audience.
At the end of World War II the US Army occupied Obersalzberg, to prevent Hitler from retreating with the Wehrmacht into the mountains.
At and Devonian
At the end of the Frasnian Age in the later part ( s ) of the Devonian Period, a prolonged series of extinctions eliminated about 19 % of all families, 50 % of all genera and 70 % of all species.
At Horseshoe Bend, Shirehampton the wooded cliff and a narrow salt marsh are supported by rocks of Devonian sandstone and Carboniferous limestone, overlain by with Triassic Dolomitic conglomerate.
At the bottom of the Devonian sea, two large lenses of ore were formed that were later caught up in the folding of rocks during the Carboniferous period and so lie overturned at an angle in the mountain.
At and period
At this period the thirty-year old Helion was ranked `` as one of the mature leaders of the modern movement '', according to Herbert Read, `` and in the direct line of descent from Cezanne, Seurat, Gris and Leger ''.
At the end of this period, not longer than one year, the soul then takes its place in the World to Come.
At an early period he was engaged in buccaneer expeditions to the South Seas and in 1703 joined the expedition of famed privateer and explorer William Dampier.
At a later period, Paul's epistles place him with Paul and Saint Timothy at Ephesus, whence he was sent by Paul to Corinth, Greece for the purpose of getting the contributions of the church there on behalf of the poor Christians at Jerusalem sent forward.
At Nuremberg in 1733, he published a collection of 316 observations of the aurora borealis made by himself and others over the period 1716 – 1732.
At this time the games tended to be low scoring, dominated by such pitchers as Walter Johnson, Cy Young, Christy Mathewson, and Grover Cleveland Alexander to the extent that the period 1900 – 1919 is commonly called the " Dead-ball era ".
At the end of this period, the two were sent up to Jerusalem ( 44 ) with the contributions the church at Antioch had made for the poorer members of the Jerusalem church.
At the end of the 17th century, English country dances were taken up by French dancers ; hybrid choreographies exist from this period using the steps from French court dance in English dances.
At that same period total financial value of goods and services imported by Cyprus was about $ 8. 689 billion.
At the simplest level, the process of composting simply requires making a heap of wetted organic matter ( leaves, " green " food waste ) and waiting for the materials to break down into humus after a period of weeks or months.
At a later period he was one of the leading contributors to the Encyclopædia Britannica ( seventh and eighth editions ) writing, among others, the articles on electricity, hydrodynamics, magnetism, microscope, optics, stereoscope, and voltaic electricity.
At the time a Marxist-Leninist, his first period in office was characterized by a controversial program of land reform, wealth redistribution and literacy programs.
At the point the German ships opened fire with accurately determined ranges for their guns, Beatty's ships were still maneuvering, some could not see the enemy because of their own smoke, and hardly any had the opportunity of a period of steady course as they approached to properly determine target range.
At a very early period prior to 3000 BC, Nippur had become the centre of a political district of considerable extent.
At that time, numerous influences-including a growing awareness of the unity and fragility of the biosphere following mankind's first steps into outer space ( see, for example, the Blue Marble ), increased public concern over the impact of industrial activity on natural resources and human health ( see, for example, the 1969 Cuyahoga River fire, the increasing strength of the regulatory state, and more broadly the advent and success of environmentalism as a political movement-coalesced to produce a huge new body of law in a relatively short period of time.
At the end of November it was agreed that the purchasers of Oxford's lands would pay his entire debt of some £ 3, 306 due to Court of Wards over a five-year period, finishing in 1592.
At first, the technique of cutting in to a closer shot of an actor in a scene made no contribution to the increase in cutting rate, because it was still very rarely done, despite having been established as a possibility in the previous period.
At this time, he was severely ill ; it was wartime or the austerity period after it ; during the war his wife suffered from depression ; and after her death he was lonely and unhappy.