Considerable confusion has existed over the status of this subspecies and G. c. peralta in zoos.

Considerable confusion was caused by the Secretary ’ s PFO decisions.

Considerable confusion has resulted because diplospory is often defined to involve the megaspore mother cell only, but a number of plant families have a multicellular archesporium and the megagametophyte could originate from another archesporium cell.

Considerable confusion exists in the literature of this area because: ( 1 ) many sources do not distinguish between A < sub > G </ sub > and A < sub > 0 </ sub >, but just use the symbol A ( and sometimes the name " Richardson constant ") indiscriminately ; ( 2 ) equations with and without the correction factor here denoted by λ < sub > R </ sub > are both given the same name ; and ( 3 ) a variety of names exist for these equations, including " Richardson equation ", " Dushman's equation ", " Richardson – Dushman equation " and " Richard – Laue – Dushman equation ".

Considerable confusion often arises when referring to " scale " and " gauge ", especially as some misinformed individuals tend to use the words interchangeably.

Considerable confusion reigned following Shout's death.

Considerable confusion exists over the numbering of the Lord Boyds, the numbering in this article is the same as that used in the Oxford Dictionary of National Biography.

Considerable confusion has developed concerning the catalogue identities of the three bright stars.

Considerable tension exists between these anarchists and anarcho-capitalists.

Considerable controversy exists over the proper definition of the term " desertification " for which Helmut Geist ( 2005 ) has identified more than 100 formal definitions.

Considerable disagreement on the values of most of these parameters exists, but the values used by Drake and his colleagues in 1961 were:

Considerable variation in the precise conceptions of these figures exists, as typically occurs in Neopaganism and indeed in pagan religions in general.

Considerable controversy exists over the effects of ECT on brain tissue, although a number of mental health associations — including the American Psychiatric Association — have concluded that there is no evidence that ECT causes structural brain damage.

Considerable variation exists in all of the Romance vernaculars as to their actual use: in Romanian, the articles can be suffixed to the noun, as in other members of the Balkan sprachbund and the North Germanic languages.

Considerable potential exists for development of a tourist industry, and the government has taken steps to expand facilities in recent years.

Considerable surrounding land exists for future expansion.

Considerable anatomic variation exists in the Circle of Willis.

Considerable variation exists around the world as to the context and purpose of stickers.

Considerable controversy exists over the ethical obligations of health care providers to inform the sexual partners of individuals infected with HIV that they are at risk of contracting the virus.

Considerable variation exists among trees in the wild, and this may be complicated by crossbreeding with planted London planes ( Platanus x hispanica ), the hybrid of P. orientalis with the American sycamore ( Platanus occidentalis ).

Considerable evidence of prehistorical human habitation exists particularly near the coastal area.

Considerable archaeological evidence exists, including a number of " scroll-style " stamps which date to his reign.

Considerable variation in shape of the bill, extent of the crest, hackles and tail rackets exists in the island populations of Southeast Asia.

Considerable variation in the precise conceptions of these figures exists, as typically occurs in Neopaganism and indeed in pagan religions in general.

Considerable remains of a theatre in concrete faced with brickwork, erected, according to an inscription, in 43 BC, and 161 ft ( 49 m ) in diameter, were excavated in 1838 and are still visible ; and an amphitheatre, less well preserved, also exists.

Considerable variation exists in the relative risk of death following different AIDS defining clinical conditions.

Considerable mystery still exists about the identity of Honorius, both Pope Honorius I and Pope Honorius III have been linked to the character.

Considerable variation exists in the relative risk of death following different AIDS defining clinical conditions.

Considerable argument broke out as a result, with significant numbers of servicemen disputing the published version, including Admiral Bacon, who wrote his own book about the battle, criticising the version sponsored by Beatty and highly critical of Beatty's own part in the Battle.

Considerable evidence indicates that about 60, 000 years ago, humans inhabited what has since become the desolate Sahara Desert of northern Niger.

Considerable difficulties faced by the Seleucid kings and the attacks of Ptolemy II of Egypt gave Diodotus, satrap of Bactria, the opportunity to declare independence ( about 255 BC ) and conquer Sogdiana.

Considerable uncertainty still remains about Attucks ' origins and early life.

Considerable discussion took place about the financing and the design of the new hall.

Considerable folk lore has built up about the aged proprietor and the opening hours of the Olympia.

Considerable technical skill was used and the administration of the elections was generally above reproach.

Considerable research into biological warfare was undertaken throughout the Cold War era ( 1947 – 1991 ) by the U. S., U. K. and U. S. S. R., and probably other major nations as well, although it is generally believed that such weapons were never used.

Considerable damage was inflicted upon the Abbey by Geoffrey de Mandeville in 1143 ; he expelled the monks and used the buildings as a fortress.

Considerable areas of the Bowland fells were used for military training during World War II and there are still unexploded bombs in some areas.

Considerable areas of the Bowland fells were used for military training during

Considerable areas of this land are used by the New Zealand Army for training.

Considerable variation both in the type of sausage used and the ingredients of the sauce occurs between these areas.