However, the fossil record for frog families and genera is uneven.

However, the uneven spectrum of traditional fluorescent lamps may cause certain colors to appear different than when illuminated by incandescent light or daylight.

However the distribution of the population is widely uneven.

However, the geographical distribution is somewhat uneven ; for example, in 2004:

However, the negative impact of science and technology, or the uneven development of its various disciplines are generally not explored.

However, tests by Jason Mills in 1987 and published in White Dwarf magazine showed that at least one of his dice designs for the Zocchihedron had a significantly uneven number distribution.

However, while this " correction " will prevent the Zocchihedron from biasing against very high and very low numbers, the distribution of the individual numbers themselves will remain just as uneven.

However this was an uneven alliance as Tlacopan entered the battle against Azcapotzalco late.

However it also inherited from British rule the problems of unemployment, emigration, uneven geographical development and lack of a native industrial base.

However, it was criticized for uneven pacing and a lack of improvement between games.

However, due to the uneven nature of the swing, Labor came up eight seats short of making Beazley Prime Minister.

However, the distribution of other electrons is uneven — since the central atom has to share electrons with two other atoms, but each of the outer atoms has to share electrons with only one other atom, the central atom is more deprived of electrons than the others ( the central atom has a formal charge of + 1, while the outer atoms each have a formal charge of − 1 / 2 ).

However, the league was left with the uneven number of 9 clubs as Bonar Bridge withdrew from the competition.

However, the wooded terrain, the width of the battlefield, and uneven resistance hindered a coordinated advance, and British forces arrived piecemeal at the third line.

However, due to its uneven growth, quantities of high quality can be very sought after, and large lengths of pitch pine can be very costly.

However, some playing conditions make byes more likely, regardless of a wicket-keeper's ability – wayward fast bowling, or an uneven pitch, or the need for the keeper to stand directly behind the stumps.

However, bassists often use rockstops when sitting on a stool or when playing on high-glossed floors or uneven surfaces.

However, its detractors described it as " uneven ", " awkward ", and " mean-spirited ".

However during cellular development, normally under the influence of gravity, some of the yolk settles to the bottom of the egg, producing an uneven distribution of yolky hemispheres.

However, other factors may have played a part in his subsequent omission, including the emergence of Tom Richardson as a successful fast bowler, and the opinion that Mold's bowling was flattered by the difficult, uneven pitches on which Lancashire played their home games.

However, due to the design of most microwave ovens and to uneven absorption by the object being heated, the microwave field is usually non-uniform and localized superheating occurs.

However, his and Freedom Union's popularity distribution over Lithuania was very uneven: it was most popular in Šustauskas's hometown Kaunas, but was lacking elsewhere in the country.

However, the cold, damp, airless conditions, combined with the uneven surface of the cave floors, complicated the filming sessions and necessitated frequent repairs of equipment.

However, Agoncillo's works suffer from uneven scholarship throughout, especially with his use ( or especially, non-use ) of reliable historical sources.

However, in 1816, Thomas lost all of his land in court cases because of faulty property titles.

However, non-arable land can sometimes be converted into arable land.

However, the scarcity and poor quality of road infrastructure limits land transportation by conventional vehicles.

However, he came to " glory " as much as he did brutality by repelling invading Carthaginians and winning the loyalty of the denizens of his land.

However, as more people gradually moved from working the land to living in towns ( especially those who could read and write, the only people whose use of language we now know ), the word harvest lost its reference to the time of year and came to refer only to the actual activity of reaping, and autumn, as well as fall, began to replace it as a reference to the season.

However, Brazil is the only country besides China and Russia that has land borders with 10 or more nations.

However, the aristocratic landlords did not adjust the rents they were charging for land rented to farmers for growing wheat or " corn.

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

However, legal title to all land in the City of Berkeley remains based on the original Peralta land grant.

However, the mountainous landscape of Chile limits the extent and intensity of agriculture so that arable land corresponds only to 2. 62 % of the total territory.

However, Corky Gonzales and Reies Tijerina stirred up old tensions about New Mexican land claims with roots going back to before the Mexican-American War.

However, lands gradually fell into the hands of private land owners, and standing armies were to replace conscription towards the middle period of the dynasty.

However, in 1833, Missouri settlers brutally expelled the Latter Day Saints from Jackson County, and the church was unable via a paramilitary expedition to recover the land.

However, being still in sight of his native land he moved further north up the west coast of Scotland.

However, carriers have been called upon to be first responders even when conventional land based aircraft were employed.

However when combined with land mines, snipers, barbed wire, and air cover, crossfire became a difficult tactic to counter in the early 20th century.

" Columbia University </ ref > However, the incineration and burning of forest plants to clear land releases large amounts of CO < sub > 2 </ sub >, which contributes to global warming.

However, there are many available alternative land use practices that can curtail or limit erosion — such as terrace-building, no-till agriculture, and revegetation of denuded soils.

However, there was a catch: the land would remain independent of France until Eleanor's oldest son became both King of the Franks and Duke of Aquitaine.

However, because they cannot turn their hind flippers downward, they are very clumsy on land, having to wriggle with their front flippers and abdominal muscles.

However, while the members of the expedition are at first stunned by the sheer beauty of the land around them, they begin to notice that things are not as perfect as they seem.

However, as hunting forests did often include considerable areas of woodland, the word " forest " eventually came to mean wooded land more generally.

However, the United States Forest Service estimates a net loss of about 2 million hectares ( 4, 942, 000 acres ) between 1997 and 2020 ; this estimate includes conversion of forest land to other uses, including urban and suburban development, as well as afforestation and natural reversion of abandoned crop and pasture land to forest.