The fossilized remains of many of these trees are found embedded in the clay.

Publisher Richardson has updated the Blue Book `` but it still remains the compact reference book used by so many for those ever-changing telephone numbers, addresses, other residences, club affiliations and marriages ''.

The current exhibition, which remains on view through Oct. 29, has tapped 14 major collections and many private sources.

The reason for chlorhexidine effectiveness is that it strongly adheres to surfaces in the mouth and thus remains present in effective concentrations for many hours.

Beginning with Reginald Fessenden's audio demonstrations in 1906, it was also the original method used for audio radio transmissions, and remains in use today by many forms of communication —" AM " is often used to refer to the mediumwave broadcast band ( see AM radio ).

It is named after its scholarly journal Annales d ' histoire économique et sociale, which remains the main source of scholarship, along with many books and monographs.

Although this concept remains a guiding principle of the profession, it is a concept that has been widely critiqued within the conservation profession and is now considered by many to be " a fuzzy concept ".

These draw many visitors in summer, along with the remains of the historic Abbey, and is a popular setting for weddings.

Although the format now supports many audio encoding formats, it remains associated with the µ-law logarithmic encoding.

The UK has the 18th largest railway network in the world and despite many lines having closed in the 20th century it remains one of the densest rail networks.

As of 2011, the BIOS is being replaced by the more complex Extensible Firmware Interface ( EFI ) in many new machines, but BIOS remains in widespread use.

It is still used in metric English-speaking countries ( such as Canada ), and remains the standard unit of classification for air conditioning units manufactured and sold in many non-English-speaking metric countries.

" Black and Tan " or " Tan " remains a pejorative term for the British in Ireland, and they are still despised by many in Ireland.

Moreover the far north remains largely undeveloped as producers await higher prices or new technologies as many operations in this region are not yet cost effective.

However, it remains a commonly used unit for energies in the field of chemistry, and in many countries it remains in common use as a unit of food energy.

One canid, the domestic dog, a subspecies of the gray wolf, long ago entered into a partnership with humans and today remains one of the most widely kept domestic animals in the world and serves humanity in many important ways.

Thirteen years after being raised, the ships were burned during an attack in the Second World War, and almost nothing remains of the hulls, though many archeological treasures remain intact in the museum at Lake Nemi and in the Museo Nazionale Romano ( Palazzo Massimo ) at Rome.

Chronic Chagas disease remains a major health problem in many Latin American countries, despite the effectiveness of hygienic and preventive measures, such as eliminating the transmitting insects.

Cholera remains both epidemic and endemic in many areas of the world.

However, it remains difficult to find a solution to the coronal heating problem as these structures are being observed remotely, where many ambiguities are present ( i. e. radiation contributions along the LOS ).

In the 1840s Ludwig Leichhardt discovered many Diprotodon bones eroding from the banks of creeks in the Darling Downs of Queensland and when reporting the find to Owen commented that the remains were so well preserved he expected to find living examples in the then unexplored central regions of Australia.

Although many of the results in Elements originated with earlier mathematicians, one of Euclid's accomplishments was to present them in a single, logically coherent framework, making it easy to use and easy to reference, including a system of rigorous mathematical proofs that remains the basis of mathematics 23 centuries later.

USAID remains actively involved in providing technical training, access to credit, and other financial services for many of the land beneficiaries.

The volume is a standard tool for students and writers and remains required reading in many composition classes.

By the middle of the 19th century, industrialisation swept away most of the city's medieval rules of production and commerce, although the entirely corrupt remains of the city's mediæval constitution was kept in place ( compare the famous remarks of Georg Forster in his Ansichten vom Niederrhein ) until 1801, when Aachen became the " chef-lieu du département de la Roer " in Napoléon's First French Empire.

The Acropolis of Athens ( Greek: Ακρόπολη Αθηνών ) is an ancient citadel located on a high rocky outcrop above the city of Athens and containing the remains of several ancient buildings of great architectural and historic significance, the most famous being the Parthenon.

The Bank's original home was in Walbrook in the City of London, where during the building's reconstruction in 1954 archaeologists found the remains of a Roman temple of Mithras ( Mithras was – rather fittingly – worshipped as being the God of Contracts ); the Mithraeum ruins are perhaps the most famous of all twentieth-century Roman discoveries in the City of London and can now be viewed by the public.

The Battle of the Nile remains one of the Royal Navy's most famous victories, and has remained prominent in the British popular imagination, sustained by its depiction in a large number of cartoons, paintings, poems and plays.

Marlon Brando played Kurtz, and it remains one of his most famous roles.

As a junior lecturer at the Lycée du Havre in 1938, Sartre wrote the novel La Nausée ( Nausea ), which serves in some ways as a manifesto of existentialism and remains one of his most famous books.

In the 1920s and 1930s, Charles Holden designed a series of modernist and art-deco stations for which the Underground remains famous.

Despite this, it remains one of the most famous examples of cryptozoology.

In 1942, Steiner won his second Oscar for Now, Voyager, and was also nominated for Casablanca, which remains one of his most famous scores.

The experiment demonstrated that the famous Robert Boyle was deluded, for without access of air from outside, the mass of the burnt metal remains the same.

Only the southern tip of a large town has been uncovered, yet it has revealed complexes of multi-level buildings, streets, and squares with remains of walls standing as high as eight metres, all entombed in the solidified ash of the famous eruption of Thera.

In the late 19th century a Pakistani scholar Khwaja Shamsuddin Azeemi wrote of and taught about the science of Islamic spirituality, of which the best known form remains the Sufi tradition ( famous through Rumi and Hafiz ) in which a spiritual master or pir transmits spiritual discipline to students.

The Plan drawn was never actually built, and was so named because it was kept at the famous medieval monastery library, where it remains to this day.

Even though his records have been overtaken, " his pre-eminence has not " and he remains " the most famous cricketer of them all ", the one who " elevated the game in public esteem ".

The poet is buried in a tomb annexed to the church, the local authorities having resisted for centuries all demands by Florence for return of the remains of its most famous exile.

Yet, the conjecture remains open and is among the seven famous Millennium Prize Problems.

As well as possessing many sites with the skeletal and cultural remains of both pre-modern and early modern humans ( e. g. at Kebara Cave in Israel ), later Pleistocene hunter-gatherers and Epipalaeolithic semi-sedentary hunter-gatherers ( the Natufians ), this area is most famous for its sites related to the origins of agriculture.

A genetic investigation into the remains of Rollo's grandson Richard I and great-grandson Richard II has been announced, with the intention of discerning the origins of the famous Viking warrior.

Its purpose and meaning, and even its original geographical place of manufacture remains unknown, making it one of the most famous mysteries of archaeology.

This first of the famous " Stanze " or " Raphael Rooms " to be painted, now always known as the Stanza della Segnatura after its use in Vasari's time, was to make a stunning impact on Roman art, and remains generally regarded as his greatest masterpiece, containing The School of Athens, The Parnassus and the Disputa.

The surface remains at Cissbury are one such example, but perhaps the most famous is the extensive complex at Grimes Graves in Norfolk.

The experiments – of which I append the record in 13 pages – demonstrated that the famous Robert Boyle was deluded, for without access of air from outside the mass of the burnt metal remains the same ".

The scientific community generally regards the Yeti as a legend, given the lack of conclusive evidence, but it remains one of the most famous creatures of cryptozoology.

However, there were cases in Medieval Europe where a city which grew to prominence and transferred to its cathedral the remains of a famous saint who had lived and was buried elsewhere, and made him or her the city's patron saint – such a practice conferring considerable prestige on the city concerned.

It is noted for its harsh climate ( hot in summer and very cold in winter ), its renowned jamón serrano ( cured ham ), its pottery, its surrounding archaeological sites with some of the oldest dinosaur remains of the Iberian Peninsula, and its famous Fiestas ( La vaquilla del ángel during the second weekend of July and " Bodas de Isabel de Segura " around the third weekend of February ).