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BIOBEYOND UNIT 4: RISE OF THE ANIMALS (ACTUAL
NILPENA, AUSTRALIA OVER 500 MILLION
QUESTIONS WITH CORRECT ANSWERS |
According to the video you just watched on ripple marks, Dr.Gehling states that when ripple marks are very tight and close together, that tends to suggest what type of water? - --- Answers---Shallow water
Select why the surface of the sandstone has this red layer? - - --Answers---Due to the mineral crust of the dead organisms.
Select what Dr. Gehling suggests they round objects were? - - --Answers---A rooted part of a larger organism.
Select what Dr. Gehling suggests is evident and can be seen in the sandstone mold. - ---Answers---Both the evidence of the living material and the ripples on the seafloor.
Put the events at the right in the correct order based on which event took place first.
Order the elements from Bottom to Top with Bottom being the oldest and Top being the most recent. - ---Answers---MOST
RECENT EVENT
(THE LAST EVENT THAT OCCURED)
- Discovery of fossils 1 / 2
- Erosion of sandstone
- Time and pressure harden sediments
- Mineral Crust Death Mask
- Decomposition of organisms
- Burial of organisms
- Tropical storm event
- Original community of organisms
OLDEST EVENT
(THE FIRST EVENT THAT OCCURED)
Select the names of the two unique fossils that you identified from the snapshots located on the Parv Bed - ---Answers---- Eoandromeda
- Parvancorina
Identify the names of the fossil on Bed T3? - ---Answers--- Dickinsonia
Connect each fossil to its description - ---Answers--- Pambikalbae - Leaf like frond Tribrachidium - Disk w/3 spiral arms Eoandromeda - 8 spiral arms Spriggina - Worm like arched head Dickinsonia - Oval with segmants Parvancornia - Anchor shaped
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