Historically, coal-tar creosote has been distinguished from what was thought of as creosote proper — the original substance of Reichenbach's discovery — and referred to specifically as " creosote oil ".

Historically the discovery of empirical relationships has been important as a stepping stone to the discovery of theoretical relationships.

Historically, the disease was thought untreatable before the discovery that it could be managed with regular injections of vitamin B < sub > 12 </ sub >, thus bypassing the digestive tract.

Historically, the central nervous system condition was called the Paul Bert effect, and the pulmonary condition the Lorrain Smith effect, after the researchers who pioneered its discovery and description in the late 19th century.

Historically and continuing in many communities, gay bars have been valued by patrons as the singular place closeted gay men and lesbians can be open and demonstrative about their sexuality without fear of discovery.

Historically, researchers affiliated with the Institute played roles to varying degrees in the development and use of methods for studying complex systems, including agent-based modeling, network theory, computational immunology, the physics of financial markets, genetic algorithms, the physics of computation, computational chemistry and drug discovery, and machine learning.

Historically, drugs were discovered through identifying the active ingredient from traditional remedies or by serendipitous discovery.

Historically this area has produced more oil than any other area in the United States, and until the discovery of oil in the Middle East, was the largest known oil reserve in the world.

Historically the process of destructive distillation and other forms of pyrolysis led to the discovery of many chemical compounds or elucidation of their structures before contemporary organic chemists had developed the processes to synthesise or specifically investigate the parent molecules.

Historically the Left in Bahrain had been very strong, partly as a result of the creation of a local working class through the Kingdom's industrialisation with the discovery of oil in the 1930s ; however the waning of Arab nationalism, the collapse of communism as an ideology and the rise of the Islamist Right have marginalised the NDA and robbed it of much of its traditional support.

Historically there have been around 90 known colonies since its discovery in 1828 but there have been many, mostly unsuccessful, introductions at various locations in southern England including one in Surrey in 1952 that seemed to be successful until the habitat was destroyed.

Historically, some ideas have been advanced to explain the apparent hairlessness of humans, as compared to other species.

Historically, model organisms include a handful of species with extensive genomic research data, such as the NIH model organisms.

Historically, this has led to various growth stages ( including growth stages of related pterosaurs ) being mistaken for new species of Pterodactylus.

Historically, Europe's deer species shared their deciduous forest habitat with other herbivores such as the extinct tarpan ( forest horse ), extinct aurochs ( forest ox ), and the endangered wisent ( European bison ).

Historically, the tree's girth allowed for wide boards from traditional mahogany species.

Historically, the sea has had rich marine life, both in variety, with over 80 fish and 300 invertebrate species identified, and in numbers.

Historically 46 species of native mammal are known to have been living in the Uluru region ; there are currently 21 according to recent surveys.

Historically, it has been known to attain heights over making it one of the tallest tree species in the world and the tallest flowering plant.

Historically, there have been four species of amphibia, twelve species of reptiles, thirteen species of fish, 152 species of birds, and forty-two species of mammals found in the environs of Utah Lake.

Historically commonly available species of Ancistrus were Ancistrus cirrhosus and Ancistrus temminckii, other species are now available though exact identification is difficult.

Historically numerous small boats caught tuna, wahoo, billfish and many other species.

Historically, the description of a bacterium lacking a cell wall was sufficient to classify it to the genus Mycoplasma and as such it is the oldest and largest genus of the class with about half of the class ' species ( 107 validly described ), each usually limited to a specific host and with many hosts harboring more than one species, some pathogenic and some commensal.

Historically, this species was not significantly targeted by commercial whalers, but became more important in the 1970s as the industry depleted other targets.

Historically, it is known as the right whale family, as it was thought to contain only species of right whales.

: Historically both pinniped species were abundant natives in the harbor until hunting and other human activity extirpated them from the area by at least the late 19th century.

Historically this species declined because of overhunting, but population recovery has taken place following enforcement of hunting regulations.

Historically, hunting and habitat loss has decimated alligator populations throughout their range, and it was doubted as to whether the species would survive.

Historically, many species of Puntius have been classified in several genera, including Barbus.

Historically, however, the concept is one that has been of marked benefit to the people of the Western civilizational group.

Historically re is the formative that is employed also in republic, and al is the common suffix.

Historically, the flaming sword laid across this Eden is the Civil War.

Historically, archery has been used for hunting and combat, while in modern times, its main use is that of a recreational activity.

Historically, the use of two guns at once, one in each hand, is most associated with the American Old West, where revolvers holding only six rounds of ammunition were the highest capacity handguns available and reloading was a slow process.

Historically carving was a male art and leadership attribute ; in today ’ s world it is an art of both sexes.

Historically, the star was frequently used in celestial navigation in the maritime trade, because it is listed as one of the 57 navigational stars.

Historically, a byte was the number of bits used to encode a single character of text in a computer and for this reason it is the basic addressable element in many computer architectures.

Historically, MLB had also used a 2-3 format in a best-of-5 series, but is rarely used.

Historically, the left bank is more developed.

Historically notable among the Louisiana code's differences from common law is the role of property rights among women, particularly in inheritance gained by widows.

Historically, allegations of cannibalism were used by the colonial powers to justify the enslavement of what were seen as primitive peoples ; cannibalism has been said to test the bounds of cultural relativism as it challenges anthropologists " to define what is or is not beyond the pale of acceptable human behavior ".

Historically, hedonistic utilitarianism is the paradigmatic example of a consequentialist moral theory.

Historically, most states where the official religion is Buddhism have imposed capital punishment for some offenses.

Historically, the landscape is littered with instances of low adoption rates.

Historically, call centres have been built on PBX equipment that is owned and hosted by the call centre operator.

Historically, Jews have considered it of central importance: traditionally, children began their study of the Torah with Leviticus, and the midrashic literature on Leviticus is among the longest and most detailed of midrashic literature ( see Bamberger 1981: 737 ).

Historically the å has developed from a ligature by writing a small a on top of the letter a ; if an å character is unavailable, some Scandinavian languages allow the substitution of a doubled a.

Historically, it is of course impossible to prove or disprove that these records speak of the same flag, or if the flag of 1208 or 1219 ever existed.

Historically an increasingly complex division of labour is closely associated with the growth of total output and trade, the rise of capitalism, and of the complexity of industrialisation processes.

Historically, where comparative psychology researches animal behaviour in the context of what is known about human psychology, ethology researches animal behaviour in the context of what is known about animal anatomy, physiology, neurobiology, and phylogenetic history.