TimeLine

This information was created by CHATGPT & I have added events as I learned about them.  Links are saved at the top of this page or by clicking on the Hamburger Icon in the top left corner.  If you disbelieve any of this content, let me know.  Formation of The Earth is believed to be 4.54 Billion Years Old. There is no scientific evidence or widely accepted theory that suggests the existence of a civilization or any form of intelligent life before the Big Bang. 

Furthermore, it is not currently possible to observe events that occurred before the cosmic microwave background radiation was emitted, which happened approximately 380,000 years after the Big Bang. Therefore, any evidence of an earlier civilization before the Big Bang would be impossible to detect using current observational techniques and would be beyond the scope of our scientific understanding.  Formation of The Earth is believed to be 4.54 Billion Years Old.

============ TimeLine ======

• The Big Bang Event  happened 13.787± Billion Years Ago (BYA)

• 13.6 (BYA) = Milky Way Galaxy Formation: the Phanerozoic Eon.

• 4.6 (BYA) =  Solar System Formation Hadean Eon

• 8000 BCE Göbekli Tepe & KarahanTepe are archaeological sites in Turkey inhabited from c. 9500 - 8000 BCE,Pre-Pottery Neolithic.

• Hadean Eon - from 4.54 to 4 (BYA) formation of  The Earth is 4.54 BYO ( 3,000 BCE ?? )

• Archean Eon: from about 4 (BYA) to about 2.5 (BYA). ( Life on Earth )

• Proterozoic Eon: from about 2.5 (BYA) to about 541 (Million YA) Cambrian explosion

• Paleozoic Era: from about 541 (Million YA) to about 252 (Million YA)

• Mesozoic Era: from about 252 (Million YA) to about 66 (Million YA) (1st Dinosaur fossils recorded)

• 66 MYA Dinosaur failed to be recorded after Adams Event explosion

• Cenozoic Era: from about 66 (Million YA) and continues to the present day.  The Cretaceous–Paleogene (K–Pg) extinction event, also known as the Cretaceous–Tertiary (K–T) extinction, was a sudden mass extinction of three-quarters of the plant and animal species on Earth, approximately 66 million years ago.

• 2.8 MYA Human's appeared to 300 MYA Cenozoic Eon

• Lower Paleolithic:  from about 2.5 (Million YA) to about 300,000 years ago. (3,000 BCE)

• Middle Paleolithic: from about 300,000 years ago to about 30,000 years ago.

• Upper Paleolithic: from about 30,000 years ago to about 12,000 years ago.

• - 12,900–11,700 (YA). The Younger Dryas is abrupt climate change event of the last deglaciation occurring 

• 10,950 BC a comet struck Earth causing a 1000 year cooling period.

• 4500 YO Stonehenge was from 3000 BC to 1600 BC Neolithic period (Holocene Epoch began 11,700 YA)

•  3200 BCE - Invention of writing: the earliest known writing system, cuneiform, emerged in ancient Sumer (modern-day Iraq) around 3200 BCE, about 7,000 years after the construction of the Pljesevica Hill pyramids.

• 2000 BC - Andronovo period (2000–1150 BC)

Some of the common known events that have taken place since Stonehenge period 

ChatGPT replies:

Ancient Civilizations (3000 BCE - 500 BCE):

• Invention of writing (c. 3000 BCE).

• Rise of Mesopotamian civilizations such as Sumer and Akkad (c. 3000 BCE - 2000 BCE).

• Development of Egyptian civilization (c. 3100 BCE).

• Construction of the Great Pyramid of Giza (c. 2580 BCE - 2560 BCE).

• Development of the Indus Valley Civilization (c. 3300 BCE - 1300 BCE).

Classical Period (500 BCE - 500 CE):

• The Persian Empire (c. 550 BCE - 330 BCE).

• The rise of Greek city-states and the Golden Age of Athens (5th century BCE).

• The conquests of Alexander the Great (334 BCE - 323 BCE).

• The Roman Republic and Empire (c. 509 BCE - 476 CE).

• The life of Jesus Christ and the rise of Christianity (c. 4 BCE - 30 CE).

Medieval Period (500 CE - 1500 CE):

• The Byzantine Empire (330 CE - 1453 CE).

• The rise of Islam and the expansion of the Islamic Caliphates (7th century CE onwards).

• The Viking Age (8th century CE - 11th century CE).

• The Crusades (1096 CE - 1291 CE).

• The Magna Carta (1215 CE).

Early Modern Period (1500 CE - 1800 CE):

• The Renaissance (14th century - 17th century).

• The Age of Exploration and European colonization of the Americas (late 15th century onwards).

• The Protestant Reformation (16th century).

• The Scientific Revolution (16th century - 17th century).

• The Enlightenment (18th century).

Modern Period (1800 CE - Present):

• The Industrial Revolution (late 18th century - 19th century).

• The American and French Revolutions (late 18th century).

• World War I (1914 - 1918).

• World War II (1939 - 1945).

• The Cold War (1947 - 1991).

• The Space Age and moon landing (1969).

• The fall of the Berlin Wall and the dissolution of the Soviet Union (1989 - 1991).

• Various technological advancements, including the internet, smartphones, and space exploration.