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 1. 300 million year old sea lily (crinoid)
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 2. TYPE fossil- 40 million year old marine snail
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 3. An enrolled trilobite-388 million year old.
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 4. TYPE fossil- Coral perched on a rudist over 100 million years ago.
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 5. Sea urchin in distress over 300 million years ago.
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 6. Ball-like holdfast or float used by some sea lilies over 400 million years ago.
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 7. Open-coiled nautiloid swimming around north Texas about 300 million years ago.
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 8. TYPE fossil- 40 million year old crab
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 9. Pronged marine snail about 100 million years old.
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 10. Stony coral alive about 100 million years ago
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 11. Clam, closed about 100 million years ago.
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 12. Enigmatic rudist ‘clam’, coiled over 100 million years ago
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 13. Coiled cephalopod roamed the sea about 85 million years ago.
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 14. Ammonite collected by Keith Young
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 15. Oddly coiled ammonite.
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 16. Famous starfish slab.
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 17. Bivalve hinge line.
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 18. Exogyrid oyster- a transitional variety.
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 19. Leaves from the swamps of the Pennsylvanian.
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 20. Root structure from 300 million year old swamp trees.
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 21. Ice Age beetle trapped in the tar.
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 22. Ammonite-let us know if YOU collected this on a 610 field trip.
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 23. Wood bored by marine bivalves 90 million years ago. Figure that out?
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 24. TYPE fossil coral from western Texas.
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 25. Impression and cast of a trilobite.
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 26. Intricate wall structure of this rudist.
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 27. Beautifully preserved calcareous green algae.
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 28. TYPE-Decapod crawled around the seafloor near Denton over 100 million years ago.
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 29. A solitary coral from the seas of Texas – about 100 million years ago.
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 30. Aptly called the ‘Denture Clam’.
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 31. Robust sea urchin together with one of it’s spines.
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 32. Jelly fish impressions, rare clues of soft bodied organisms.
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 33. Planispiral marine snail lived about 300 million years ago
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 34. Predator in the Paleozoic seas about 300 million years ago.
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 35. TYPE- These oysters are sometimes called Texas toenails.
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 36. Flock of marine snails
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 37. Our twitter image!
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 38. A bivalve.
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 39. Sea urchin
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 40. Looking down on the apex of a marine snail
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 41. Tabulate coral from northern Texas
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 42. Brachiopod bored by barnacles.
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 43. Delicate marine snail.
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 44. Ammonite described by Cragin in the Geological Survey of Texas.
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 45. TYPE- bivalve
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 46. Slab with bivalve fossil.
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 47. Marine snails collected by Taff in 1892.
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 48. Oak leaves preserved in the fine layers of ash (bentonite).
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 49. Marine snail collected by Harris before 1895.
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 50. Eurekablastus ninemilensis, new genus and new species.
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 51. Trilobite
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 52. Long armed sea lily
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 53. This rudist even has the little capping valve.
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 54. TYPE-Salenia scotti
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 55. Jelly fish were here!
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 56. Robust ammonite
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 57. Stunning color from the preserved nacreous layer.
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 58. Classic field indicators of the Glen Rose Formation.
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 59. Carnivorous snail from the Stone City Formation.
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 60. TYPE-Spiny lobster described by Stenzel in 1945.
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 61. This sponge was found just like this, broken but in position.
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 62. Rhombiferan from the Bromide Formation.
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 63. Loriolia texana
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 64. Leptosalenia stenzeli
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 65. Magnificent head of coral, 100 million years ago, New Braunfels, TX
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 66. Paleozoic brachiopod with delicate spines.
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 67. Adopt-A-Fossil crab logo.
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 68. Paleozoic brachiopod Marginifera wabashensis
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 69. Paleozoic brachiopod Brachiospirifer mucronatus
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 70. Composita subtilita
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 71. Titanosarcolites, the Bevo of all rudists! We cheat a little THIS sample is in Jamaica, OUR sample is not so complete!
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