Indiana Science Grade 7

Chapter 20: Earthquakes and Volcanoes

Web Links


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Topic: Relative Dating

Visit these sites to learn more about relative dating. Use the information to complete the activity in your book.

Dating Techniques

( http://www.mnsu.edu/emuseum/archaeology/dating/ )
Who's on First? - A Relative Dating Activity

( http://www.ucmp.berkeley.edu/fosrec/BarBar.html )
The 14C Method

( http://www.c14dating.com/int.html )
Relative Techniques

( http://anthro.palomar.edu/time/time_3.htm )
How Old Are the Rocks?

( http://lilt.ics.hawaii.edu/belvedere/materials/Mass-Extinctions/Raddate.htm )

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Topic: Correlating with Index Fossils

Visit these sites to learn more about correlating with index fossils. Use the information to complete the activity in your book.

Correlation of Rock Strata

( http://regentsprep.org/Regents/earthsci/rockcorrelation.htm )
Correlation and Strata - Findasaurus

( http://www.ucmp.berkeley.edu/fosrec/MunGun3.html )
Index Fossils

( http://pubs.usgs.gov/gip/geotime/fossils.html )
Index Fossils

( http://www.enchantedlearning.com/subjects/dinosaurs/glossary/IndexFossils.shtml )

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Topic: Isotopes in Ice Cores

Visit these sites to learn more about isotopes in ice cores. Use the information to complete the activity in your book.

Ice Age Climate Cycles

( http://calspace.ucsd.edu/virtualmuseum/climatechange2/03_2.shtml )
Ice Cores and the Age of the Earth

( http://www.icr.org/pubs/imp/imp-226.htm )
Global Change Master Directory

( http://gcmd.nasa.gov/KeywordSearch/Keywords.do?Portal=GCMD&KeywordPath=Parameters%7CPALEOCLIMATE%7CICE+CORE+RECORDS&MetadataType=0 )
Ice Cores

( http://www.glacier.rice.edu/land/5_antarcticicesheetice.html )

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Visit these sites for more information about coelacanths.

Coelacanth

( http://www.amnh.org/exhibitions/expeditions/treasure_fossil/Treasures/Coelacanth/coelacan.html?aa )
The Fish Out of Time

( http://www.dinofish.com/ )
NOVA - Ancient Creatures of the Deep

( http://www.pbs.org/wgbh/nova/fish/ )
Find a Fish

( http://www.amonline.net.au/fishes/fishfacts/fish/coela.htm )
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