https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e by -Kevin Phan period 5 en-us 2022-12-09 20:43:52 UTC 2022-12-19 21:10:36 UTC hello@padlet.com https://padlet.net/icons/png/1f30e.png phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417175037 This will be our starting point of the timeline of Earth. Going all the way to where we are today. This is also our way to label it, nothing special here.]]> 2022-12-12 01:54:39 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417175037 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417176320 The Solar System has been formed 4.5 Billion Years Ago, starting off from a dense cloud revolving with interstellar gas and dust at the same time.]]> 2022-12-12 01:56:29 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417176320 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417310842 Came at the same time during the Solar system's existence, Earth was formed in a gravity pulled through from swirling gas, and dust in to become the third planet in the solar system. ]]> 2022-12-12 05:12:50 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417310842 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417312856 2022-12-12 05:15:53 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417312856 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417315340 The first geological period of the Paleozoic Era. This period lasted about 53.4 Million Years. This was also during the time when many kinds of invertebrates and the first vertebrates appeared, an example to this would be fishes. Being in the fossil record. ]]> 2022-12-12 05:19:53 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2417315340 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418089054 With the span of 41.6 Million years, Ordovician rocks have distinction of occuring the highest elevation on Earth, the top of Mount Everest.]]> 2022-12-12 17:03:30 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418089054 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418093597 With the span of at least 24.6 Million years, this is considered the shortest period of the Paleozoic Era. Although it features the evolution and the diversification regarding of fish. ]]> 2022-12-12 17:06:40 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418093597 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418097585 Spanning 60.3 Million Years, this period is notable for the spawning of a remarkable variety amount of fishes.]]> 2022-12-12 17:09:36 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418097585 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418098596 2022-12-12 17:10:12 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418098596 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418101565 2022-12-12 17:12:02 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418101565 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418103874 2022-12-12 17:13:41 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418103874 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418106531 Spanning 60 Million Years, this period was only known for the appearance of limestone deposited by widespread seas. Only found in the North Americans Continents. ]]> 2022-12-12 17:15:39 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418106531 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418107026 Being the shortest period of the Amphibians segment, with serving 25 Million Years. This period was known for the plant's material that's provided into extensive forests, resulting in a later formation of different aspects of material. An example of this would be coal for instance.]]> 2022-12-12 17:16:02 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418107026 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418107568 The final period of the Paleozoic era. Serving 47 Million years, this period consists of Earth's crustal plates, formed into a single massive continent referred to as Pangaea.]]> 2022-12-12 17:16:27 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418107568 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418108950 What the title implies is this, is known for what for the first existence of dinosaurs on land. Although this serves 42 Million Years, a new era would be started along the line.

]]> 2022-12-12 17:17:23 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418108950 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418736137 Another well known period for it's time, with having 56 Million Years. This era consists of wet climate, lush vegetation for the life, and new different types of dinosaur species. ]]> 2022-12-13 05:16:26 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418736137 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418736959 2022-12-13 05:17:29 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418736959 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418786417 The last period before the dinosaur extinction, with the span of 79 million years. During that time, oceans differently formed as land and shifted to one big super continent into small pieces of land. ]]> 2022-12-13 06:38:34 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418786417 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418787177 2022-12-13 06:39:44 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418787177 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418789467 With the aftermath of the extinction of the dinosaurs, and when the ice ages of the Quaternary Period first occurred. Another land mass extinction wiped out 3/4 quarters of the species around Earth. ]]> 2022-12-13 06:42:42 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418789467 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418791702 The final, and the current Period we live in today. Many of the cycles glacial growth and retreat, with the exception of having many of the species like mammals, birds, and the first appearance of humans. ]]> 2022-12-13 06:45:53 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418791702 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418794286 The first set of cyanobacteria's fossil record dates back to 1.9 BYA. With the most Proterozoic micro-fossil that's been first identified.]]> 2022-12-13 06:49:44 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2418794286 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419509677 Oxygen had accumulated high concentrations to serve weathering affects on rocks. It affected the atmosphere by reducing the levels, which causes the sunlight to reach Earth's surface.]]> 2022-12-13 17:10:36 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419509677 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419513016 Ozone is created with a mix of heat and sunlight to cause chemical reactions between oxides and nitrogen.]]> 2022-12-13 17:12:47 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419513016 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419516334 Same time during the Ozone layer creation. The first Multicellular organism was referred to as Grypania Spralis. This was also appeared in the fossil record.]]> 2022-12-13 17:15:06 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419516334 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419521108 Being the first microscopic ocean animal to appear. As an example of this, cambrains were soft bodied animals with a shell or a caraspace.]]> 2022-12-13 17:18:30 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419521108 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419523586 The first set of insects appeared were evolving in marine or costal habitats and took to land.]]> 2022-12-13 17:20:23 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2419523586 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421378432 With their appearance being jawless fish, they had a no cranium but no vertebral column.]]> 2022-12-15 03:47:38 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421378432 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421379749 The first set of plants had been resembled into cyanobacteria, modern algae, and lichens. Which is followed by bryphytes.]]> 2022-12-15 03:49:58 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421379749 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421381417 Fungi features ancient origins, although the fossil record is scanty. Within those tissues of the oldest plant fossil.]]> 2022-12-15 03:53:03 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421381417 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421383930 The first sets of the Amphibians of their appearance, featuring had four sturdy limbs, a neck, a tail with fins and a skull.]]> 2022-12-15 03:55:40 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421383930 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421385572 Being first appeared onto Earth, the first few animals appearances as crocodiles, lizards, moray eels, and snake-liked. ]]> 2022-12-15 03:58:39 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2421385572 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422112934 Dating back 315 MYA, the earliest reptiles known is referred to as a Hylonomus. Only apparently live in forested habitats. ]]> 2022-12-15 17:06:19 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422112934 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422116069 Now with the existance of dinosaurs, they have served a good 165 Million years before extinct. The only "known" dinosaurs that's still living in today's modern life are birds.]]> 2022-12-15 17:08:41 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422116069 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422118802 While having the oldest bird type up to date, being the Archaeopteryx. A range of birds with more advanced features appeared a lot sooner before the Archaeopteryx.]]> 2022-12-15 17:10:52 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422118802 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422121390 While also appearing the same time as the land animals. Sponges were considered as the first animals to appear, most sets of animals were set in the sea by defult.]]> 2022-12-15 17:12:53 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422121390 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422124811 Being the first set of plants, with their appearance resembling a modern magnolia. Containing multiple indifferent petals to resemble the flower.]]> 2022-12-15 17:15:36 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422124811 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422128909 Long after the dinosaurs became extinct, humans was first emerged to Africa. Also long before modern humans in the Homo sapiens appearing the same continent.]]> 2022-12-15 17:18:52 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422128909 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422650801 At one point, the entire planet has been covered with ice, whys this the case? Tropical continents combined with super continent breakups causes the underwater volcanoes to erupt + made the entire planet ice.]]> 2022-12-16 05:07:12 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422650801 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422652522 After occurring 5 different major events regarding the extinction, this is the last one to ever known. Causing the infamous dinosaur species to all be extinct.]]> 2022-12-16 05:10:24 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2422652522 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423225483 This cause of the first extinction was cooling climates were being changed overtime in the ocean circulation pattern.]]> 2022-12-16 17:04:02 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423225483 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423227216 In the late Devonian period, researchers came the conclusion that lead or other metal materials made deformities in the marine creatures. In which causes this extinction.]]> 2022-12-16 17:05:50 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423227216 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423228701 By far one of the worst extinctions to ever occur. Formations of the giant continents in the Pangea caused a severe climate change in the environment.]]> 2022-12-16 17:07:31 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423228701 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423230993 During the Triassic period, the fourth mass extinction occurred during the period. Pangea caused the volcanoes in the central Atlantic Magmatic Province. Causes global warming to start again. ]]> 2022-12-16 17:10:13 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423230993 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423234163 The only oldest ice age to be known about, being the first. The cause of it would be lack of volcanic activity, speculated by scientists.]]> 2022-12-16 17:13:43 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423234163 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423235848 Also happened the same time while the Snowball Earth covered the entire planet, that's only because ice sheets managed to reach all the point up until the equator of the planet.]]> 2022-12-16 17:15:44 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423235848 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423237582 Continued on, volcanic activity and weathering related with extensive mountain structures causes the CO2 to melt, chilling the whole Snowball Earth to be gone.]]> 2022-12-16 17:17:57 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423237582 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423238944 This ice age was named after the glacial tills in Karoo, while South African scientists think that the name was developed during the ice age.]]> 2022-12-16 17:19:35 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423238944 phankevin4400 https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423240027 This is an ice age that we are still living in today's modern life, while also being the most recent to known. We are currently in an interglacial stage of this ice age.]]> 2022-12-16 17:20:51 UTC https://padlet.com/phankevin4400/sf9ixjlsxmlkwc0e/wish/2423240027