[DOC] [TLE] Bronze Age - Wikipedia [PAR] The Bronze Age is a period characterized by the use of bronze, proto-writing, and 
other early ... An ancient civilization is defined to be in the Bronze Age either by 
smelting its ... Copper-tin ores are rare, as reflected in the fact that there were no 
tin ... Worldwide, the Bronze Age generally followed the Neolithic period, with the
... [DOC] [TLE] Prehistory - Wikipedia [PAR] Prehistory means literally "before history", from the Latin word for "before," pr, 
and Greek .... "Palaeolithic" means "Old Stone Age," and begins with the first use 
of stone tools. .... During this period, some weapons and tools were made of 
copper. ... The term Bronze Age refers to a period in human cultural development 
when... [DOC] [TLE] Chalcolithic - Wikipedia [PAR] The Chalcolithic period or Copper Age, also known as the Eneolithic or 
neolithic was a period in the development of human technology, preceding the 
Bronze Age, before it was discovered that adding tin to copper formed the harder 
bronze. The Copper Age was originally defined as a transition between the 
Neolithic ... Originally the term "Bronze Age" meant that either copper or bronze 
was... [DOC] [TLE] Three-age system - Wikipedia [PAR] The three-age system in archaeology and physical anthropology is the 
periodization of human prehistory and history into three consecutive time periods, 
named for their respective tool-making .... Iron. Only the Bronze Age and the Iron 
Age are based on the use of metal: ... Then men learnt to use tough iron and 
copper. [DOC] [TLE] Stone Age - Wikipedia [PAR] The Stone Age was a broad prehistoric period during which stone was widely 
used to make ... Bone tools were used during this period as well but are rarely 
preserved in the .... The species who made the Pliocene tools remains unknown. 
... The terms "Stone Age", "Bronze Age", and "Iron Age" were never meant to 
suggest... [DOC] [TLE] List of archaeological periods - Wikipedia [PAR] The names for archaeological periods in the list of archaeological periods vary 
enormously ... In many regions, the term Stone Age is no longer used, as it has 
been ... need for an intermediate Chalcolithic period between the Stone Age and 
Bronze Age. For cultures where indigenous metal tools were in less widespread 
use,... [DOC] [TLE] Stone, Bronze, and Iron Ages | Essential Humanities [PAR] Early human history can be divided into three ages: stone, bronze, and iron. ... 
which all humans were hunter-gatherers; the Mesolithic ("Middle Stone Age"), ... 
to the Neolithic age once agriculture has become the primary means of 
subsistence. .... The term "bronze age" is generally not applied if only a few 
bronze tools are... [DOC] [TLE] Stone Age - Ancient History Encyclopedia [PAR] Jul 18, 2014 ... The term Stone Age was coined in the late 19th century CE by the Danish 
scholar ... of three successive periods or ages: Stone Age, Bronze Age, and Iron 
Age, each age being technologically more complex than the one before it. ... 
Tools and weapons during the Stone Age were not made exclusively of... [DOC] [TLE] COPPER AGE, BRONZE AGE AND IRON AGE | Facts and Details [PAR] People from the Chalcolithic Period also made objects from ivory and stone such 
as figures with ... The terms the Stone Age, Bronze Age and Iron Age were coined 
by the Danish ... Copper tools had been around for long before bronze ones. [DOC] [TLE] The Classic Ages: Stone, Bronze, Iron TheShorterWord.com [PAR] The terms stone age, bronze age, and iron age are three classic divisions of ... All 
tools and weapons were made of stone during this period. ... Copper is a softer 
metal compared to stone tools and not as suitable for tools and weapons. ... 
Though the Bronze Age came before the Iron Age, bronze is actually superior to 
iron in... [DOC] [TLE] Bronze Age | Britannica.com [PAR] May 5, 2015 ... Bronze Age, third phase in the development of material culture

Question: The term Chalcolithic Age refers to the period before the Bronze Age when tools were made of copper & this
Answer: stone