Calcaria was a small town

Town

A town is a human settlement larger than a village but smaller than a city. The size a settlement must be in order to be called a "town" varies considerably in different parts of the world, so that, for example, many American "small towns" seem to British people to be no more than villages, while...

 in the Roman province

Roman province

In Ancient Rome, a province was the basic, and, until the Tetrarchy , largest territorial and administrative unit of the empire's territorial possessions outside of Italy...

 of Britannia

Britannia

Britannia is an ancient term for Great Britain, and also a female personification of the island. The name is Latin, and derives from the Greek form Prettanike or Brettaniai, which originally designated a collection of islands with individual names, including Albion or Great Britain. However, by the...

. Today, it is known as Tadcaster

Tadcaster

Tadcaster is a market town and civil parish in the Selby district of North Yorkshire, England. Lying on the Great North Road approximately east of Leeds and west of York. It is the last town on the River Wharfe before it joins the River Ouse about downstream...

, located in the English

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 county of North Yorkshire

North Yorkshire

North Yorkshire is a non-metropolitan or shire county located in the Yorkshire and the Humber region of England, and a ceremonial county primarily in that region but partly in North East England. Created in 1974 by the Local Government Act 1972 it covers an area of , making it the largest...

.

The Romans

Roman Empire

The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings in Europe and around the Mediterranean....

 founded the settlement and named it Calcaria from the Latin

Latin

Latin is an Italic language originally spoken in Latium and Ancient Rome. It, along with most European languages, is a descendant of the ancient Proto-Indo-European language. Although it is considered a dead language, a number of scholars and members of the Christian clergy speak it fluently, and...

 word for lime kilns, reflecting the importance of the area's limestone

Limestone

Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate . Many limestones are composed from skeletal fragments of marine organisms such as coral or foraminifera....

 geology

Geology

Geology is the science comprising the study of solid Earth, the rocks of which it is composed, and the processes by which it evolves. Geology gives insight into the history of the Earth, as it provides the primary evidence for plate tectonics, the evolutionary history of life, and past climates...

 as a natural resource for quarrying. The nature of the settlement is uncertain. It is possible that it started as an Imperial staging post with a mansio

Mansio

In the Roman Empire, a mansio was an official stopping place on a Roman road, or via, maintained by the central government for the use of officials and those on official business whilst travelling.-Background:The roads which traversed the Ancient World, were later surveyed,...

 because of its location at a river crossing on the road from Danum (Doncaster

Doncaster

Doncaster is a town in South Yorkshire, England, and the principal settlement of the Metropolitan Borough of Doncaster. The town is about from Sheffield and is popularly referred to as "Donny"...

) to Eburacum (York

York

York is a walled city, situated at the confluence of the Rivers Ouse and Foss in North Yorkshire, England. The city has a rich heritage and has provided the backdrop to major political events throughout much of its two millennia of existence...

). Just to the north-west is the Roman fort at Newton Kyme

Newton Kyme

Newton Kyme is a village and a civil parish near the River Wharfe, in the Selby District, in the English county of North Yorkshire. It is near the town of Tadcaster. For transport there is the A659 road nearby. Newton Kyme has a place of worship and a castle called Kyme Castle.- References...

 (possibly Praesidium) dating from the 4th century. Mileages on the Antonine Itinerary suggest that Calcaria may have lain well west of Tadcaster.