SHOULD WE GET STARTED LEARNING ABOUT THE PALEOZOIC

SHOULD WE GET STARTED LEARNING ABOUT THE PALEOZOIC ERA?

The Paleozoic Era Paleozoic means “Ancient life”

The Paleozoic Era

The Paleozoic Era Begins

What did the Paleozoic Era look like?

Animal Life of the Paleozoic Era Fish Amphibians Vertebrates & Invertebrates Reptiles Land animals Many animals were aquatic (live in the water) A trilobite (an invertebrate)

Anomalocaris “Strange Shrimp” Top Underneath View view Some scientists believe these extensions were part of their mouth, but others believe they were like arms Mouth

Plant Life of the Paleozoic Era Land plants Seed ferns Vascular plants Conifers Different types of coral Type of land plant

Environment of the Paleozoic Era During this time O 2 increased in the atmosphere Most of Earth was covered in shallow water Pangea formed at the end of the era Mountains formed Pangea

THE NEXT 2 SLIDES ARE A SUMMARY OF THE IMPORTANT PLANT, ANIMAL & ENVIRONMENT CHANGES DURING THE PALEOZOIC ERA

Other important information about the Paleozoic Era The Paleozoic Era is when the explosion of life began on Earth. Towards the end of the Paleozoic Era there was a major extinction

How do rocks help us understand life again? Scientists can look at different layers in rock and look at the fossils in each layer, to determine differences in each layer. Newest rock Oldest rock Strata means layers

What will we be learning next about the geologic eras? During our next class, we will be completing stations about the Geologic Timescale & the Paleozoic era! Walking Trilobite animation © 2000 by S. M. Gon III

References [Animation]. Retrieved from http: //www. animated-gifs. eu/categorysciences/scientists-2/0005. gif [Chart]. Retrieved from http: //cdn. zmescience. com/wp-content/uploads/2013/09/ Paleozoic-Era-latest. jpg [Chart]. Retrieved from https: //marianuniversityscienceblog. files. wordpress. com /2010/02/geo-eras. png [Diagram]. Retrieved from http: //blogs. discovermagazine. com /notrocketscience/files/2011/12/Anomalocaris. jpg [Diagram]. Retrieved from https: //dr 282 zn 36 sxxg. cloudfront. net /datastreams/f-d%3 A 3303 ad 17 da 93 af 9369172 ee 61749 f 6 bae 713482966 a 16 e 30 cb 18 c 6 ca%2 BIMAGE. 1 [Diagram]. Retrieved from https: //sites. google. com/site/earthscience 8 a/_/rsrc /1468891637445/home/earth-s-history/Screen%20 Shot%202012 -10 -27%20 at%209. 04. 44%20 PM. png [Diagram]. Retrieved from http: //slideplayer. com/slide/1588662/5/images/11/Radiome tric+Dating. jpg [Image]. Retrieved from http: //1. bp. blogspot. com/g. Mzm. Cl. Oq 2 TQ/Viz 6 Yt. Q 1 Lq. I/AAAAAKA/p. NCo. X 3 Nb. Iu 8/s 1600/lifeline 1. jpg [Image]. Retrieved from http: //chandra. harvard. edu/graphics/resources/illustrations/ solsys/solarsys_poster. jpg [Image]. Retrieved from https: //c 1. staticflickr. com/1/240 /449112400_4 d 39 f 21 c 9 c. jpg

References [Image]. Retrieved from https: //image. slidesharecdn. com/2 -siluriandevonian-140427140800 -phpapp 01/95/siluriandevonian-periods-6638. jpg? cb=1454618827 [Image]. Retrieved from http: //p 4 emmacgts. weebly. com/uploads /4/3/5/8/43582269/2038155_orig. png [Image]. Retrieved from https: //t 4. ftcdn. net/jpg/ 01/07/19/91/240_F_107199153_xf 4 A 2 i 1 Ly 16 48 D 1 Uk. Inp 2 Eioah. WWs. QNf. jpg [Image]. Retrieved from http: //t 12. deviantart. net/d. BDl. P 3 fj. Yk. Y-z. UII--Gl. Vq 3 C 6 To=/fit in/700 x 350/filters: fixed_height(100, 100): origin()/pre 09/dfc 2/th/pre/i/2012/220/c/d/paleozoi c_fish__contest_inside___by_dragon_frog-d 5 ae 54 z. png [Image]. Retrieved from https: //upload. wikimedia. org/wikipedia/commons/ thumb/c/cb/Pangaea_continents. svg/869 px-Pangaea_continents. svg. png [Photograph]. Retrieved from http: //1. bp. blogspot. com/-Lq. TBh 2 rqxg/Th. FVh. Vgx 8 TI/AAAAAG 8/Vh. Mp 5 o. Po 6 Ao/s 1600/fossilrock. JPG [Photograph]. Retrieved from http: //cascade. uoregon. edu/ fall 2009/photos/glacier 2. jpg [Photograph]. Retrieved from https: //geomaps. wr. usgs. gov/ parks/gtime [Photograph]. Retrieved from http: //uqnews. drupal. uq. edu. au/filething/get/78745/Coral. jpg [Photograph]. Retrieved from http: //web. utk. edu/~grissino/Site/galleries/treering-gallery 2/small%20 red%20 oak. jpg ee 61749 f 6 bae 713482966 a 16 e 30 cb 18 c 6 ca%2 BIMAGE. 1

References Bagley, M. (2014, February 22). Devonian Period: climate, animals & plants. Retrieved from https: //www. livescience. com/43596 -devonian-period. html Bagley, M. (2016, May 27). Cambrian Period: facts & information. Retrieved from https: //www. livescience. com/28098 -cambrian-period. html Enchanted. Learning. (n. d. ). Geologic Time Periods: Zoom. Dinosaurs. com. Retrieved from http: //www. enchantedlearning. com/subjects/dinosaurs/glossary/Geologictimeperiods. shtml Enchanted. Learning. (n. d. ). Zoom Dinosaurs Enchanted. Learning. com. Retrieved from http: //www. enchantedlearning. com/subjects /dinosaurs/ Geisen, M. (2016). History of Life on Earth. In Everything You Need to Ace Science in One Big Fat Notebook (pp. 465 -474). New York, NY: Workman. Walking Trilobite animation by S. M. Gon III [Animation]. (2000). Retrieved from http: //www. trilobites. info/trilobite. htm