First Life Appears

San Lorenzo de Esmeraldas cetirizine tablet price 3550000000 BC-02-23 21:40:38 New studies suggest all life (plants and animals) came from a single celled organism and this organism lived 3.55 bya. http://news.nationalgeographic.com/news/2010/05/100513-science-evolution-darwin-single-ancestor/ Advanced forms of life existed on earth as early as 3.55 billion years ago as evidenced by structures in Australia that resemble stromatolites. Uncontested microfossils and chemical traces of life were… Continue reading First Life Appears

The Earth is Born

Shostka fluticasone price walgreens 4540000000 BC-02-23 21:43:32 The Earth is thought to have been formed about 4.54 billion years ago by collisions in the giant disc-shaped cloud of material that also formed the Sun. Gravity slowly gathered this gas and dust together into clumps that became asteroids and small early planets called planetesimals. Source:http://www.bbc.co.uk/science/earth/earth_timeline/earth_formed For Testing Purposes only: Chronometric… Continue reading The Earth is Born

First fossil found of earliest tree

ciprofloxacin ear drops buy online 350000000 BC-02-23 21:56:03 Palaeontologists have uncovered a whole sample of the oldest known trees, providing a glimpse of what the Earth’s earliest forests might have looked like Source:http://www.nature.com/news/2007/070416/full/news070416-10.html For Testing Purposes only: Chronometric Index: 7010 Make sure to rewrite each slide, include citation and remove this testing paragraph

Cenozoic Microfossils

2700000000 BC-02-23 19:23:03 Uncontested microfossils and chemical traces of life were present at least by 2.7 billion years ago Source:http://paleobiology.si.edu/geotime/main/htmlversion/archean3.html For Testing Purposes only: Chronometric Index: 7000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Cambrian period

540000000 BC-02-23 22:09:50 The Cambrian Period is the first geological time period of the Paleozoic Era (the “time of ancient life”). This period lasted about 53 million years and marked a dramatic burst of evolutionary changes in life on Earth, known as the “Cambrian Explosion.” Source:http://www.livescience.com/28098-cambrian-period.html For Testing Purposes only: Chronometric Index: 7001 Make sure… Continue reading Cambrian period

Early tool use

3400000 BC-02-23 19:24:32 Fossils provide the first evidence that Lucy’s species Australopithecus afarensis, used stone tools to butcher meat Source:http://www.calacademy.org/press/releases/scientists-discover-oldest-evidence-of-stone-tool-use-and-meat-eating-among-human For Testing Purposes only: Chronometric Index: 14000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Great Apes Evolve

12000000 BC-02-23 19:24:41 Great apes begin to evolve. Source:http://dienekes.blogspot.com/2014/07/armed-conflict-in-sahara-13-thousand.html For Testing Purposes only: Chronometric Index: 13000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Tyrannosaurus Rex

67000000 BC-02-23 22:24:27 One of the largest dinosaurs that ever lived, Tyrannosaurus rex was a fierce carnivore. Scientists believe this powerful predator could eat up to 500 pounds (230 kilograms) of meat in one bite. Source:http://www.livescience.com/23868-tyrannosaurus-rex-facts.html For Testing Purposes only: Chronometric Index: 10000 Make sure to rewrite each slide, include citation and remove this testing… Continue reading Tyrannosaurus Rex

Eocene Epoch life

50000000 BC-03-09 16:52:14 Enter story info here Source:http://palaeos.com/cenozoic/eocene/eocene.htm For Testing Purposes only: Chronometric Index: 11001 Make sure to rewrite each slide, include citation and remove this testing paragraph

Cretaceous / Tertiary Extinction Event.

65000000 BC-02-23 19:23:36 Sixty-five million years ago the dinosaurs died out along with more than 50% of other life forms on the planet. This mass extinction is so dramatic that for many years it was used to mark the boundary between the Cretaceous Period, when the last dinosaurs lived, and the Tertiary Period, when no… Continue reading Cretaceous / Tertiary Extinction Event.

Evolution of Dinosaurs

230000000 BC-02-23 19:23:11 Dinosaurs are a diverse group of animals of the clade Dinosauria. They first appeared during the Triassic period, 231.4 million years ago, and were the dominant terrestrial vertebrates for 135 million years Source:http://en.wikipedia.org/wiki/Dinosaur For Testing Purposes only: Chronometric Index: 8000 Make sure to rewrite each slide, include citation and remove this testing… Continue reading Evolution of Dinosaurs

Largest Dinosaur on Earth

77000000 BC-03-09 16:48:02 At the moment 2/15, the Largest agreed upon Dinosaur to walk the Earth is the ‘Dreadnoughts Schrani’. Source:http://www.sci-news.com/paleontology/science-top-paleontological-discoveries2014-2082.html For Testing Purposes only: Chronometric Index: 9001 Make sure to rewrite each slide, include citation and remove this testing paragraph

Lucy – Australopithecus

3200000 BC-02-23 19:24:47 Lucy is the common name of AL 288-1, several hundred pieces of bone representing about 40% of the skeleton of a female Australopithecus afarensis. Source:http://news.nationalgeographic.com/news/2006/09/060920-lucy.html For Testing Purposes only: Chronometric Index: 15000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Earliest evidence of humans using fire.

1000000 BC-02-23 19:25:19 A team unearthed what appeared to be the remains of campfires from a million years ago — 200,000 years older than any other firm evidence of human-controlled fire. Source:http://discovermagazine.com/2013/may/09-archaeologists-find-earliest-evidence-of-humans-cooking-with-fire For Testing Purposes only: Chronometric Index: 19000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Engravings on Shell

500000 BC-02-23 19:25:37 500,000-year-old shell engraved by Homo erectus challenges previous beliefs about human ancestors – Source:http://www.ancient-origins.net/evolution-human-origins For Testing Purposes only: Chronometric Index: 22000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Early Human Migration

1600000 BC-02-23 19:25:11 Enter story info here Source:http://www.aianjack.org/wp-content/uploads/2013/08/Early-human-migration-map.png For Testing Purposes only: Chronometric Index: 18000 Make sure to rewrite each slide, include citation and remove this testing paragraph

First Recorded Burial – Levant

100000 BC-02-23 19:27:14 Qafzeh Cave is a rock shelter in the Lower Galilee of Israel near Nazareth. Along with beads and other relics. Source:http://1clicknews.com/was-this-child-that-lived-100000-years-ago-brain-damaged-reconstruction-of-13-year-olds-skull-reveals-violent-trauma-that-would-have-led-to-personality-changes/ For Testing Purposes only: Chronometric Index: 24000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Homo Habilis

2600000 BC-02-23 19:24:56 Homo is the genus of hominids that includes modern humans and species closely related to them. The genus is estimated to be about 2.3 to 2.4 million years old Source:http://en.wikipedia.org/wiki/Homo For Testing Purposes only: Chronometric Index: 16000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Stone tipped spears in South Africa

500000 BC-02-23 19:25:47 The new discovery in South Africa suggests that it was neither our species nor Neanderthals that pioneered the use of such spears, but our shared ancestor Homo heidelbergensis. Source:http://www.newscientist.com/article/dn22508-first-stonetipped-spear-thrown-earlier-than-thought.html#.VKOsa6bC7u0 For Testing Purposes only: Chronometric Index: 21000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Earliest Homo Sapien

160000 BC-02-23 19:27:06 Anatomically modern humans evolved from archaic Homo sapiens in the Middle Paleolithic, about 200,000 years ago Source:http://berkeley.edu/news/media/releases/2003/06/11_idaltu.shtml For Testing Purposes only: Chronometric Index: 23000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Oldest recorded Cave Paintings

40000 BC-12-01 00:00:00 Cave Paintings in Indonesia May Be Among the Oldest Known Source:http://www.nytimes.com/2014/10/09/science/ancient-indonesian-find-may-rival-oldest-known-cave-art.html For Testing Purposes only: Chronometric Index: 27000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Human migration map

65000 BC-12-01 00:00:00 what about Serra caves in brazil 30 k bc Source:http://triplespeak.org/staid/migration_of_anatomically_modern_humans_bldg_blog_2008.jpg For Testing Purposes only: Chronometric Index: 25000 Make sure to rewrite each slide, include citation and remove this testing paragraph

Chauvet Cave Paintings

33000 BC-12-01 00:00:00 Southern France and northern Spain Source:http://www.newscientist.com/article/mg21028093.900-bear-dna-is-clue-to-age-of-chauvet-cave-art.html#.VKOipKbC7u0 For Testing Purposes only: Chronometric Index: 29000 Make sure to rewrite each slide, include citation and remove this testing paragraph