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100*60*39mm natural chinese Yangtze river UNPOLISHED FOSSIL 347(12.2OZ) grams $36.00 |
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MEGALADON TEETH (7) *** PERSONALLY FOUND IN ST. MARYS RIVER – ST. MARYS, GA. !!! $60.00 |
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Brachiopod Fossils—Fox River, Illinois $0.99 |
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Fossil Horse Toe Bone Found Arkansas River River Polish COOL LQQK $22.50 |
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Diplomystus Dentatus Green River Fossil Fish 6″ $150.00 |
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Fossil Seed Green River Fm. Utah Item Bon356 $9.99 |
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Fossil Fish Knightia eocaena Group Green river Fm. KES125 $16.00 |
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Pair of Green River Fossil Fish Rock Aquarium!!! on a BIG PLATE from Wyoming $49.99 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $9.95 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $9.95 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $8.95 |
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RARE CHAKKRA JASPER + FOSSILS + RIVER PEARL GEMSTONE BEAUTIFUL SILVER NECKLACE $20.50 |
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EXCEPTIONAL Fossilized Fish plaque- Green River Wyoming $1,150.00 |
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MEGALODON shark tooth teeth fossil scuba ST MARYS RIVER $99.95 |
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FOSSIL SHARK TOOTH – PEACE RIVER $200.00 |
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River Rocks Glass Bottle Necklace with Fossils and River Stones — Handmade $15.00 |
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2″ FOSSIL GIANT BEAVER TOOTH – PEACE RIVER $40.00 |
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A PAIR OF FOSSIL GIANT BEAVER TEETH – PEACE RIVER $20.00 |
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6 B Grade Mako Megalodon era St. Marys River GA. Fossil Shark Teeth Tooth $1.99 |
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10 Colorful Large Shamer Megalodon St. Johns River FL Fossil Shark Teeth Tooth $1.99 |
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8 B Grade Colorful Great White St. Johns River FL Fossil Shark Teeth Tooth $1.99 |
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Serrated 3.0″+ Large Megalodon St. Johns River Fl Fossil Shark Tooth Teeth $9.00 |
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2.0″+ Colorful Mako Megalodon Era St. Marys River GA Fossil Shark Teeth Tooth $1.99 |
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Mix of Mako, Great White, Snaggle, St. Johns River FL Fossil Shark Teeth Tooth $1.99 |
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FOSSIL BRAND BRACELET, BROWN RIVER STONES IN BROWN METAL, NWT BUTTON CLOSURE $20.00 |
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STUNNING LARGE ICE AGE MAMMAL TOOTH PARTIAL FLORIDA RIVER FOSSIL $9.99 |
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FOSSIL BRAND NECKLACE, RIVER STONES SET STONE IN ROSETONE METAL, NWT $21.00 |
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Fossil Fish Priscacara liops Green River Formation $51.00 |
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LONG PATHOLOGICAL ICE AGE RIVER FOSSIL HUGE HORSE TOOTH FLORIDA RIVER POLISH $9.99 |
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Fossil Fish DOUBLE Knightia eocaena Green River Formation $4.99 |
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GREEN RIVER JASPER SLAB rock/mineral/cab/specimen/fossil/rough/agate $9.75 |
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Green River Fossil Fish Plate 50Million Years Old 5.4″ x 3.8″ $10.99 |
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FOSSILS—-LOTS OF MICRO RIVER FOSSILS !!! 1 POUND!! FOSSIL HUNT AT HOME!! $12.99 |
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FOSSIL SHARK TOOTH , Virginia River teeth , VA. # Sk8 $5.95 |
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FOSSIL SQUIRREL ISCHYROMYS TEETH ,JAW, #FS318 White River, NW.Nebraska $3.95 |
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4.25″ Knightia Eocene FOSSIL 4″ x 5 7/8″ FISH PLATE Green river WY $9.99 |
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Lot of Prehistoric Pliocene Stingray Stinger Pieces from Peace River $0.99 |
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Lot of (16) Prehistoric Turtle Fossils from Peace River FL $2.49 |
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Lot of (6) Fossil Extinct Snaggletooth Shark Teeth from Peace River FL $1.49 |
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Lot of (18) Prehistoric Fossil Shark Teeth from Peace River FL #32 $2.83 |
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Prehistoric Extinct Dugong Fossil Rib Piece from Peace River FL $0.99 |
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2.81″ Auriculatus MEGALODON North Florida *** SUWANNEE RIVER *** SHARK TOOTH $80.00 |
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BONE ROCK FOSSIL FROM ASHTON WV OHIO RIVER N R $1.99 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $9.95 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $8.95 |
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Fossil fish Knightia Eocene age fossil fish from the green river area of Wyoming $9.95 |
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Miocene Megalodon Fossil Shark Tooth COOPER RIVER FIND! $49.95 |
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FOSSIL TIGER SHARK TOOTH , Galeocerdo Cuvier , Pungo River ,Aurora,NC.,#Sh749 $3.45 |
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Fossil Beetles & Leaf Green River Fm Utah Item Bon219 $24.00 |
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Fossil Craneflies Green River Fm. Fossil Fish Age Utah Item BON186 $35.00 |
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A PAIR OF FOSSIL CAPYBARA TEETH – PEACE RIVER $30.00 |
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PERISSODACTYLA FOSSILS RIVER HORSE FOSSIL EQUUS MEDIAL PHALANX TOE BONE $14.50 |
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PERISSODACTYLA EAST COAST FOSSILS RIVER HORSE FOSSIL EQUUS ASTRAGULUS SPECIMEN $17.50 |
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SANTA FE FLORIDA RIVER FOSSILS FOSSILIZED TURTLE NUCCAL SCUTE RESEARCH SPECIMEN $9.50 |
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EAST COAST RIVER TEETH FOSSILS FOSSILIZED CAPYBARA HYDROCHAERIS HOLMESI $14.50 |
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National Geographic August 1985 Murray River/Fossils $3.00 |
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School of 3 Green River Fossil Fish 50 Million Years Old from Wyoming $44.99 |
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FOSSIL SHARK TOOTH , Virginia River teeth , VA. # Sk10 $4.45 |
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FOSSIL SQUIRREL ISCHYROMYS TEETH ,JAW, #FS312 White River, NW.Nebraska $5.45 |
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FOSSIL SQUIRREL ISCHYROMYS TEETH ,JAW, #FS205 White River, NW.Nebraska $3.85 |
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Australiceras Jackii Fossil Ammonite WALSH RIVER AUSTRALIA $14.99 |
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LIMBO WOOD FOSSIL LUNE RIVER TASMANIA AUSTRALIA $9.99 |
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Australiceras Jackii Fossil Ammonite WALSH RIVER AUSTRALIA $49.99 |
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Australiceras Jackii Fossil Ammonite WALSH RIVER AUSTRALIA $49.99 |
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BEAUTIFUL WORLD CLASS LARGE ICE AGE BISON TOOTH MAMMAL FLORIDA RIVER FOSSIL $24.99 |
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LOT OF MAKO SHARKS TEETH NORTH CAROLINA RIVER FIND TOOTH (7) NICE COLOR $4.95 |
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LARGE MASTODON TOOTH FLORIDA RIVER FOSSILS M. AMERICANUM FOSSIL BONE TEETH L@@@K $26.00 |
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2 LARGE HORSE TEETH FLORIDA RIVER FOSSILS EQUUS TOOTH JAW FOSSIL BONE L@@K NR!!! $6.50 |
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BEAVER MANDIBLE WITH TWO TEETH FLORIDA RIVER FOSSILS CASTOR FOSSIL TOOTH JAW NR! $12.50 |
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3 LARGE ALLIGATOR SCUTES FLORIDA RIVER FOSSILS FOSSIL GATOR BONE SCUTE OSTEODERM $8.50 |
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30 RARE SNAKE VERTEBRAE FLORIDA RIVER FOSSILS FOSSIL BONE VERTEBRA L@@K NR $6.50 |
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FOSSIL SHARK TOOTH , Virginia River teeth , VA. #SK40 $4.75 |
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SMALL FOSSIL MAMMAL and JAW portion. #DL776 White River, Nebraska $3.50 |
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FOSSIL DEER LEPTOMERYX TEETH and JAW portion. #DL772 White River, Nebraska $5.45 |
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Knightia Alta Green River Fossil Fish 5″ in length $200.00 |
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triple fossil fish plate Knightia Eocene age green river Wyoming $6.50 |
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Single fossil fish plate Knightia Eocene age green river Wyoming $5.99 |
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Fish Fossil, Diplomystus dentatus, Eocene Green River Ftm $78.91 |
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RIVER LODGE SALMON FOSSIL SHORT SLEEVE SHIRT COLUMBIA FISHING L LARGE DRESS FISH $17.99 |
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FOSSIL SHARK TOOTH , Peace River , Florida ,#Z172 $4.35 |
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Fossil Fish Diplomystus Dentatus Green river Fm. DDS141 $19.00 |
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Museum Quality 17″ Phareodus Fossil Fish Green River $3,999.99 |
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Green River Fossil – 14.5″ Diplomystus – 4.5″ Priscacara – 36″ x 24″ plate $1,499.99 |
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Great Green River Fossil plate – 14″ Diplomystus – 8″ Priscacara 36″ x 14″ plate $1,999.99 |
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Outstanding Green River plate – 30″ x 18″ – 14″ Heliobatis Ray – 8″ Mioplosus $3,249.99 |
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Fantastic Green River Fossil plate – 16″ Heliobatis Ray – Five 4″ Knightia $3,999.99 |
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Rare Green River Fossil plate – 7.5″Eohiodon – 5.5″ Priscacara 34″ x 17″ plate $3,999.99 |
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FOUR Fossil Fish with a Branch from the Green River Formation in Wyoming $119.99 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $9.95 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $9.95 |
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Fossil fish Knightia Eocene age PROFESSIONALLY PREPARED!!!! green river Wyoming $9.95 |
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BEUDANTICERAS SHELL AMMONITE FOSSIL WALSH RIVER QUEENSLAND AUSTRALIA $59.00 |
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Hetromorph Toxocoitides Fossil Ammonite Walsh River AUS $165.00 |
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Assortment of Five Shark’s Teeth-Found Along the Banks of the James River, VA $14.99 |
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Megalodon Shark Tooth T-Shirt Scuba Fossil River Diver $7.50 |
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FOSSIL AURICULATUS SHARK TOOTH – PEACE RIVER $150.00 |
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Loveland: Knightia Fossil Fish, Green River Formation $29.99 |
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Loveland: Knightia Fossil Fish, Green River Formation $29.99 |
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Fossil Brand Necklace River Shell Crystal Paved Vintage Style Necklace $24.00 |
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FOSSIL AURICULATUS SHARK TOOTH – PEACE RIVER $200.00 |
In what areas of the world is geothermal energy a possible alternative to fossil fuels?
Either
A. In areas near large rivers or by the ocean
OR
B. areas with volcanic activity.
?
The correct answer between the two you provide is:
B. areas with volcanic activity. http://www.seco.cpa.state.tx.us/re_geothermal.htm
But it is also true that geothermal energy is now being explored in many other areas by just digging a deep enough hole. Dry oil wells are particularly interesting. http://www.ct-si.org/Cleantech2009/abs.html?i=10224
Icelandic energy: http://en.wikipedia.org/wiki/Renewable_energy_in_Iceland
