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Paleopalynolo gy By: Group 5 Analisa Ramnarine Ronny Rahman
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Panga ea Supercontinent Triassic Period. Mixed mesophytic forest China to the middle section of the North American continent.
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Mixed Mesophytic Forest Grown in/ adapted to a moist environment. Fossil bed in Idaho is a result of the forest, and has left behind remains of plant and animal species Grown in/ adapted to a moist environment. Fossil bed in Idaho is a result of the forest, and has left behind remains of plant and animal species
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Purpose To separate pollen, spores and remains of once living organisms No Hydrofluoric Acid To match the pollen and spores to their original
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Materials. Clay. Hydrogen peroxide. Computer. Hyposodium Chlorite. Distilled water. Meshed screen (300). Electric scale. Microscope. Filter. Mortar and pestle. Glacial Acetic Acid. Pipettes. Glycerin. Slides/ cover slips. Glycerin. Sodium Hydroxide. Hydrochloric Acid. Test tubes
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Protocol And Analysis #1 Mortar and pestle 300 mesh screen 1 part hydrochloric Acid to.2g clay 4 part glacial acetic acid to.2g clay Add a drop of the diluted acid to slide + clay. Observe under microscope
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Protocol And Analysis #1 Mortar and pestle 300 mesh screen 1 part hydrochloric Acid to.2g clay 4 part glacial acetic acid to.2g clay Add a drop of the diluted acid to slide + clay. Observe under microscope Not very useful Glacial acetic acid attacks anything with calcium in it
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Protocol And Analysis # 2 3% hydrogen peroxide added to the 300 mesh screened clay pipette to add a few drops of the diluted acid to the slide
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Protocol And Analysis # 2 3% hydrogen peroxide added to the 300 mesh screened clay pipette to add a few drops of the diluted acid to the slide hydrogen peroxide did not change much
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Protocol # 3 Trial 1Trial 2 Add 35 drops of glacial acetic acidAdd 35 drops of Sodiumhypo Chlorite Set time limits of 5 min/30 min/45 min/ 1 hour/ 1 day Dilute with tap water Filter, then let it air dry over night. Add a small amount of the treated clay to two clean slides. Use a pipette to add 1 drop of distilled water to one slides, and 2 drop of glycerin to the other.
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Analysis # 3 Same broken pieces of barrels and pollen in slides Chemicals did not destroy pollen, but the mortar and pestle
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Protocol And Analysis #4 Clay from the block + a drop or two, of distilled water unto the slide. Place a cover slip on it and observe under microscope.
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Protocol And Analysis #4 Clay from the block + a drop or two, of distilled water unto the slide. Place a cover slip on it and observe under microscope. Simple and easy to do so many preserved parts of organisms and pollen that we have captured
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