Master Timeline
Who drank the first beer? Getting buzzed definitely has very deep historical roots. The earliest evidence of any fermented beverage is fruit-based, aka wine, and comes from the Jiahu site in China and dates back to around 7,000 BCE (9,000 years ago). In addition to fermented beverage residue in China, we have grain-based, aka beer/ale, […]
(Crete, ) – The Palace of Knossos, the largest Bronze Age archaeological site on Crete, is famous for its sophisticated and colorful frescoes. These paintings depict a variety of subjects, including processions, animals, and scenes of daily life, characterized by naturalistic figures and a vibrant palette. One of the most iconic images is of the
Minoan Frescoes at Knossos Read More »
The Tomb of Nebamun, located in Thebes, Egypt, contains some of the most famous and vibrant frescoes from the 18th Dynasty of the New Kingdom period. The paintings depict Nebamun, an Egyptian official, engaging in various activities, including hunting in the marshes and enjoying banquets with his family. The frescoes are celebrated for their dynamic
Frescoes of the Tomb of Nebamun Read More »
Found in Morocco, this natural pebble with human-like features is possibly the oldest known example of a figurine or representation of the human form.
Located in France, the cave contains hundreds of wall paintings of animals, abstract symbols, and hand prints.
Chauvet Cave Paintings Read More »
Discovered in Indonesia, these hand stencils and depictions of animals are among the oldest known figurative artworks.
Earliest known symbol use in the Africa/Middle East zone. Located in South Africa, the cave contains engraved ochre pieces, which are among the earliest known forms of abstract art.
Blombos Cave Engravings Read More »
Found in central India, these cupules (circular hollows on rock surfaces) are among the earliest known forms of rock art. They were likely created by a species like Homo erectus or Homo heidelbergensis and not Homo sapiens. Homo sapiens are not known to be in India until around 40,000 years ago. Homo erectus is known
Bhimbetka Petroglyphs, Cupules Read More »
Long-Term Memory: By about 375 million years ago, the foundations for long-term memory were likely established among the more complex vertebrates, facilitating survival in increasingly varied and challenging environments. Tiktaalik is a prime example of this evolutionary milestone. It is an extraordinary creature that bridged the gap between aquatic fish and amphibians. With its forward-facing
Long-Term Memory Evolves: Tiktaalik Read More »
Chemoreception, the ability to detect chemical stimuli, likely emerged around 600 million years ago among some of the earliest soft-bodied multicellular organisms. This evolutionary leap did not necessarily require a proto- or pre-brain in the complex sense associated with later animals but rather relied on cellular mechanisms capable of processing chemical information. These early forms
Chemoreception: Taste and Smell Emerge Read More »
About 3.72 billion years ago, right after LUCA, when cells emerged, touch became the most ancient form of biological sensing: required to physically navigate reality.
Touch: Life Learns to Feel Force Read More »
Hearing, which initially appeared in early fish, underwent a remarkable transformation as vertebrates transitioned to terrestrial life a bit after 400 million years ago. Early forms of hearing involved simple pressure-sensitive cells that could detect vibrations in water. As amphibians moved onto land, rudimentary hearing evolved into processing airborne sound. This transition further drove the
Land Hearing Emerges: Amphibians Read More »
Vision evolved as early as 540 million years ago during the Cambrian explosion. The ability to see, alongside the development of hearing, provided organisms with the evolutionary advantage of sensing their environment from a distance. This sensory evolution necessitated the development of larger brains for the complex processing of visual data, marking a pivotal moment
Vision Emerges: The Pre-fish Chordates Read More »
True Primate: Within mammals, only primates have binocular vision, grasping hands, and flat nails–instead of claws. Intelligent: Within the dense forests of the Oligocene epoch, Aegyptopithecus zeuxis marked a significant advance in the evolution of intelligence among primates. As an early forerunner to both the great apes and humans, Aegyptopithecus possessed adaptations crucial for enhanced
Early Intelligence Emerges: Aegyptopithecus zeuxis Read More »
800,000 Generations Ago The last common ancestor with humans and gibbons lived around 20 mya. Great Apes LCA candidate: Proconsul, an inhabitant of the Miocene forests in East Africa, stands as a landmark in the evolutionary journey toward self-awareness. This early ape lacked a tail and exhibited a mixture of arboreal and terrestrial traits, providing
Genus Proconsul (Self-Awareness Settles) Read More »
Emerging in the lush forests of the Eocene, Miacis signifies a pivotal moment in the evolution of cognitive abilities among mammals. As a basal member of the Carnivora, this small, tree-dwelling creature exhibited behaviors and social dynamics suggesting the early stages of self-awareness. Though not akin to the self-recognition seen in humans or other highly
Early Self-Awareness: Miacis Read More »
The rise of Eomaia scansoria, an early placental mammal, marks a definitive leap towards “Complex Sentience” in the evolutionary saga leading to humans. Unearthed from the Early Cretaceous period, Eomaia’s sophisticated array of mammalian features heralds the advent of deeply emotional and social behaviors. Possessing a brain and nervous system capable of supporting complex emotions,
Complex Sentience Settles: Eomaia scansoria Read More »
From no sentience or presentience to solidly “Simple Sentience,” early fish during this time represent our ancestral beings that started to suffer and feel the dichotomy of pleasure and pain. Haikouichthys (circa 520 Million Years Ago): Dwelling in the ancient seas of the Cambrian period, Haikouichthys is among the earliest forms of vertebrate life, showcasing fundamental advancements
Simple Sentience Settles: Haikouichthys Read More »
Nectocaris pteryx lived during the Middle Cambrian period, approximately 508 to 505 million years ago. From presentient animals branched cephalopods and fish. Both later evolved Simple Sentience. An example of convergent evolution that might suggest sentience is one of the natural stepping stones of life. The Cambrian and subsequent periods saw the emergence of early
Simple Cephalopod Sentience Evolves Read More »
Not us: Other hominin species lived in niche spaces along side our ancestors. Species like Paranthropus aethiopicus, Paranthropus boisei, and Paranthropus robustus, dating from about 2.7 to 1.2 million years ago. These species are characterized by robust craniodental features, likely related to their diet. A contemporary genus to early Homo.
Genus: Paranthropus Read More »
