Tărtăria Tablets: Neolithic Symbols from Transylvania
Three small clay tablets bearing incised signs became the centre of a long debate about whether Neolithic Europe had a form of proto-writing.
Every Chronicle article on world history, newest first: battles, empires, disasters, discoveries and revolutions.
Three small clay tablets bearing incised signs became the centre of a long debate about whether Neolithic Europe had a form of proto-writing.
Recognised as one of the richest rock-art landscapes in the world, the shelters were inscribed as a UNESCO World Heritage Site in 2003.
The partial skull, named Homo helmei in 1935 and directly dated in 1996, became a key example of the late archaic to early modern humans of Africa.
The first Archaeopteryx fossils revealed a Late Jurassic animal with both reptile and bird features, later recognised as key evidence that birds descend from dinosaurs.
Climate, ocean chemistry and oxygen levels stayed relatively stable for roughly a billion years while eukaryotes diversified only slowly, before the upheavals of the Neoproterozoic.
A cosmic body exploded in the air above the taiga, flattening an estimated 80 million trees over about 2,000 sq km without leaving a crater.
Heavy damage to Japanese railways and mines in north China, followed by severe Japanese reprisals against Communist base areas.
Major Russian victory over Austria-Hungary, but huge losses on both sides and no decisive breakthrough.
The British Crown ruled India directly for almost ninety years, building a centralised colonial state that lasted until independence and partition in 1947.
Both uprisings were crushed, but the Durham Report led to the union of the Canadas in 1841 and responsible government by 1848.
Otis showed that a falling lift could be stopped automatically, making passenger elevators acceptable and opening the way to tall buildings.
Perceval died within minutes; Bellingham was tried, convicted and hanged within a week, and Lord Liverpool became prime minister.