bivalve

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Hexagonaria sp. (fossil coral) (Marblehead Member, Columbus Limestone, Middle Devonian; lakehore outcrop near Marblehead Lighthouse, Ottawa County, Ohio, USA) 25
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48410554911.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48410554911_94c7011416_m.jpg" alt="" /></a><br />Hexagonaria sp. (fossil coral) (Marblehead Member, Columbus Limestone, Middle Devonian; lakehore outcrop near Marblehead Lighthouse, Ottawa County, Ohio, USA) 25 / James St. John</span>

サイズ変更など

Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 5
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/23383748964.html" target="_blank"><img src="http://farm2.static.flickr.com/1450/23383748964_7c603a0626_m.jpg" alt="" /></a><br />Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 5 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 47
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595820490.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595820490_da76a01d75_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 47 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 46
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595917798.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595917798_0163522b49_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 46 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 44
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52594910032.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52594910032_075473c670_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 44 / James St. John</span>

サイズ変更など

Productid brachiopod in fossiliferous limestone (Lower Mercer Limestone, Middle Pennsylvanian; Rt. 16 roadcut near Trinway, Ohio, USA) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/33254788385.html" target="_blank"><img src="http://farm4.static.flickr.com/3778/33254788385_a408b894c0_m.jpg" alt="" /></a><br />Productid brachiopod in fossiliferous limestone (Lower Mercer Limestone, Middle Pennsylvanian; Rt. 16 roadcut near Trinway, Ohio, USA) 4 / James St. John</span>

サイズ変更など

Raeta plicatella (channeled duck clam shell) (Sanibel Island, Florida, USA) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49763308072.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49763308072_d596160382_m.jpg" alt="" /></a><br />Raeta plicatella (channeled duck clam shell) (Sanibel Island, Florida, USA) 2 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 45
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595918158.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595918158_12922b66ee_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 45 / James St. John</span>

サイズ変更など

Inferred Rushville Shale (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/38826034450.html" target="_blank"><img src="http://farm5.static.flickr.com/4744/38826034450_38ca1eae25_m.jpg" alt="" /></a><br />Inferred Rushville Shale (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) / James St. John</span>

サイズ変更など

Microthyridina lagenalis (fossil brachiopod) (Upper Cornbrash Formation, Middle Jurassic; Latton Quarry, Wiltshire County, England) 8
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49625133532.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49625133532_aa65184400_m.jpg" alt="" /></a><br />Microthyridina lagenalis (fossil brachiopod) (Upper Cornbrash Formation, Middle Jurassic; Latton Quarry, Wiltshire County, England) 8 / James St. John</span>

サイズ変更など

Fossiliferous mudshale (Boggs Shale, Pottsville Group, Pennsylvanian; Blunt Run, Muskingum County, Ohio, USA) 13
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/23303850541.html" target="_blank"><img src="http://farm1.static.flickr.com/774/23303850541_f19c61542b_m.jpg" alt="" /></a><br />Fossiliferous mudshale (Boggs Shale, Pottsville Group, Pennsylvanian; Blunt Run, Muskingum County, Ohio, USA) 13 / James St. John</span>

サイズ変更など

Bryozoan fossil (Ashlock Formation, Upper Ordovician; Paint Lick Elementary School outcrop, Garrard County, Kentucky, USA)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/45814160231.html" target="_blank"><img src="http://farm5.static.flickr.com/4839/45814160231_cab59cf50c_m.jpg" alt="" /></a><br />Bryozoan fossil (Ashlock Formation, Upper Ordovician; Paint Lick Elementary School outcrop, Garrard County, Kentucky, USA) / James St. John</span>

サイズ変更など

Columbus Limestone (Middle Devonian; Emerald Parkway roadcut, Dublin, Ohio, USA) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/28305606398.html" target="_blank"><img src="http://farm1.static.flickr.com/832/28305606398_ac809698bd_m.jpg" alt="" /></a><br />Columbus Limestone (Middle Devonian; Emerald Parkway roadcut, Dublin, Ohio, USA) 2 / James St. John</span>

サイズ変更など

Hexagonaria sp. (fossil coral) (Marblehead Member, Columbus Limestone, Middle Devonian; lakehore outcrop near Marblehead Lighthouse, Ottawa County, Ohio, USA) 24
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48410553616.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48410553616_154a399162_m.jpg" alt="" /></a><br />Hexagonaria sp. (fossil coral) (Marblehead Member, Columbus Limestone, Middle Devonian; lakehore outcrop near Marblehead Lighthouse, Ottawa County, Ohio, USA) 24 / James St. John</span>

サイズ変更など

Oleneothyris harlani (fossil brachiopod) (Tertiary; New Egypt, New Jersey, USA) 7
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49615416593.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49615416593_877996f640_m.jpg" alt="" /></a><br />Oleneothyris harlani (fossil brachiopod) (Tertiary; New Egypt, New Jersey, USA) 7 / James St. John</span>

サイズ変更など

042 - Large Giant Clam
by Piktour | Neville Wootton

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/9361515601.html" target="_blank"><img src="http://farm8.static.flickr.com/7407/9361515601_641d9a990f_m.jpg" alt="" /></a><br />042 - Large Giant Clam / Piktour | Neville Wootton</span>

サイズ変更など

Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/23644124619.html" target="_blank"><img src="http://farm6.static.flickr.com/5690/23644124619_7dafa7f0a3_m.jpg" alt="" /></a><br />Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 1 / James St. John</span>

サイズ変更など

Lowellville Shale (Lower Pennsylvanian; Beach City Dam outcrop, northeastern Ohio, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/25084858571.html" target="_blank"><img src="http://farm2.static.flickr.com/1581/25084858571_cd385d1211_m.jpg" alt="" /></a><br />Lowellville Shale (Lower Pennsylvanian; Beach City Dam outcrop, northeastern Ohio, USA) 1 / James St. John</span>

サイズ変更など

Silicified-geodized spiriferid brachiopod with spiral brachidium 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50697624877.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50697624877_772495efd0_m.jpg" alt="" /></a><br />Silicified-geodized spiriferid brachiopod with spiral brachidium 2 / James St. John</span>

サイズ変更など

Fossiliferous limestone (Ashlock Formation, Upper Ordovician; Paint Lick Elementary School outcrop, Garrard County, Kentucky, USA) 8
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/45090812674.html" target="_blank"><img src="http://farm5.static.flickr.com/4879/45090812674_af295633cf_m.jpg" alt="" /></a><br />Fossiliferous limestone (Ashlock Formation, Upper Ordovician; Paint Lick Elementary School outcrop, Garrard County, Kentucky, USA) 8 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 29
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595925728.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595925728_af20b51981_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 29 / James St. John</span>

サイズ変更など

Bivalve fossil (Ashlock Formation, Upper Ordovician; Paint Lick Elementary School outcrop, Garrard County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/45089813004.html" target="_blank"><img src="http://farm5.static.flickr.com/4824/45089813004_536f18643a_m.jpg" alt="" /></a><br />Bivalve fossil (Ashlock Formation, Upper Ordovician; Paint Lick Elementary School outcrop, Garrard County, Kentucky, USA) 1 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 42
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595660064.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595660064_b3df54fb0e_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 42 / James St. John</span>

サイズ変更など

Spiriferid brachiopod (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/28407612848.html" target="_blank"><img src="http://farm1.static.flickr.com/981/28407612848_3111929d50_m.jpg" alt="" /></a><br />Spiriferid brachiopod (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 2 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 22
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595832065.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595832065_c3a13a3058_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 22 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 23
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595668779.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595668779_20a37c6c59_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 23 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 25
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595927863.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595927863_8d49743ff2_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 25 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 62
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595911448.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595911448_4ffbd4c9f1_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 62 / James St. John</span>

サイズ変更など

Fossiliferous mudshale (Boggs Shale, Pottsville Group, Pennsylvanian; Blunt Run, Muskingum County, Ohio, USA) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/23090732280.html" target="_blank"><img src="http://farm6.static.flickr.com/5735/23090732280_dd91297f94_m.jpg" alt="" /></a><br />Fossiliferous mudshale (Boggs Shale, Pottsville Group, Pennsylvanian; Blunt Run, Muskingum County, Ohio, USA) 4 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 53
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595656074.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595656074_a865eae30c_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 53 / James St. John</span>

サイズ変更など

Cymatium occidentale (beaded triton snail) (San Salvador Island, Bahamas) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/16005368297.html" target="_blank"><img src="http://farm8.static.flickr.com/7558/16005368297_bcc534dfff_m.jpg" alt="" /></a><br />Cymatium occidentale (beaded triton snail) (San Salvador Island, Bahamas) 2 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 70
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595908328.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595908328_ced35f3cf6_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 70 / James St. John</span>

サイズ変更など

Delaware Limestone over Columbus Limestone (Middle Devonian; Griggs Dam, Columbus, Ohio, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/51796383889.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/51796383889_399e62bc39_m.jpg" alt="" /></a><br />Delaware Limestone over Columbus Limestone (Middle Devonian; Griggs Dam, Columbus, Ohio, USA) 3 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 52
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595804195.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595804195_97be193d1a_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 52 / James St. John</span>

サイズ変更など

Platystrophia ponderosa brachiopods (Corryville Member, McMillan Formation, Upper Ordovician; Flemingsburg South roadcut, Fleming County, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48247063621.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48247063621_ec7055279f_m.jpg" alt="" /></a><br />Platystrophia ponderosa brachiopods (Corryville Member, McMillan Formation, Upper Ordovician; Flemingsburg South roadcut, Fleming County, Kentucky, USA) 3 / James St. John</span>

サイズ変更など

white grunt - Voyage of the Blossom
by Tim Evanson

クリエイティブ・コモンズ表示-継承 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/45207317804.html" target="_blank"><img src="http://farm5.static.flickr.com/4854/45207317804_6fbccbac61_m.jpg" alt="" /></a><br />white grunt - Voyage of the Blossom / Tim Evanson</span>

サイズ変更など

Ceratostoma foliata (leafy purpura snail) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/24281321823.html" target="_blank"><img src="http://farm2.static.flickr.com/1716/24281321823_09c59f2c7c_m.jpg" alt="" /></a><br />Ceratostoma foliata (leafy purpura snail) 3 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 19
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595410301.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595410301_14ae6d63a9_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 19 / James St. John</span>

サイズ変更など

Vetulonaia sp. (fossil clams) (Morrison Formation, Upper Jurassic; Dinosaur National Monument, Utah, USA) 51
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48839268966.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48839268966_f98db40cc4_m.jpg" alt="" /></a><br />Vetulonaia sp. (fossil clams) (Morrison Formation, Upper Jurassic; Dinosaur National Monument, Utah, USA) 51 / James St. John</span>

サイズ変更など

Waynesville Formation (Upper Ordovician; Miamisburg railroad cut, Ohio, USA) 5
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/46045428831.html" target="_blank"><img src="http://farm5.static.flickr.com/4805/46045428831_1719f770a0_m.jpg" alt="" /></a><br />Waynesville Formation (Upper Ordovician; Miamisburg railroad cut, Ohio, USA) 5 / James St. John</span>

サイズ変更など

Columbus Limestone (Middle Devonian; Emerald Parkway roadcut, Dublin, Ohio, USA) 17
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/41456949034.html" target="_blank"><img src="http://farm1.static.flickr.com/830/41456949034_4ce6d4189f_m.jpg" alt="" /></a><br />Columbus Limestone (Middle Devonian; Emerald Parkway roadcut, Dublin, Ohio, USA) 17 / James St. John</span>

サイズ変更など

Brachiopod (Fort Payne Formation, Lower Mississippian; Rt. 61 roadcut, north of Burkesville, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/41696342904.html" target="_blank"><img src="http://farm2.static.flickr.com/1727/41696342904_74888afbc0_m.jpg" alt="" /></a><br />Brachiopod (Fort Payne Formation, Lower Mississippian; Rt. 61 roadcut, north of Burkesville, Kentucky, USA) 4 / James St. John</span>

サイズ変更など

Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 27
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52594918342.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52594918342_c9b365c4bb_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 27 / James St. John</span>

サイズ変更など

Waynesville Formation (Upper Ordovician; Miamisburg railroad cut, Ohio, USA) 6
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/32174339098.html" target="_blank"><img src="http://farm5.static.flickr.com/4891/32174339098_db40b0051a_m.jpg" alt="" /></a><br />Waynesville Formation (Upper Ordovician; Miamisburg railroad cut, Ohio, USA) 6 / James St. John</span>

サイズ変更など

Nodular geyserite around Shell Spring (late afternoon, 2 June 2013) 5
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14438518871.html" target="_blank"><img src="http://farm3.static.flickr.com/2904/14438518871_613da43e29_m.jpg" alt="" /></a><br />Nodular geyserite around Shell Spring (late afternoon, 2 June 2013) 5 / James St. John</span>

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Fossil favositid coral in limestone (Columbus Limestone, Middle Devonian; Quarry Trails Park, Columbus, Ohio, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/51783243672.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/51783243672_0c74080a08_m.jpg" alt="" /></a><br />Fossil favositid coral in limestone (Columbus Limestone, Middle Devonian; Quarry Trails Park, Columbus, Ohio, USA) 3 / James St. John</span>

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Spirifer invalidistriatus (fossil brachiopods) (Byer Sandstone, Lower Mississippian; Black Hand Gorge, Ohio, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/38649187891.html" target="_blank"><img src="http://farm5.static.flickr.com/4529/38649187891_e24fa1eaa7_m.jpg" alt="" /></a><br />Spirifer invalidistriatus (fossil brachiopods) (Byer Sandstone, Lower Mississippian; Black Hand Gorge, Ohio, USA) 3 / James St. John</span>

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Spiriferid brachiopod (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/41378646065.html" target="_blank"><img src="http://farm1.static.flickr.com/897/41378646065_f9aef0a07e_m.jpg" alt="" /></a><br />Spiriferid brachiopod (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 3 / James St. John</span>

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Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 16
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595672349.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595672349_919787aea4_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 16 / James St. John</span>

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Productid brachiopod (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 8
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/41378633555.html" target="_blank"><img src="http://farm1.static.flickr.com/951/41378633555_d55f9fc011_m.jpg" alt="" /></a><br />Productid brachiopod (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 8 / James St. John</span>

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Chert nodule in limestone (Columbus Limestone, Middle Devonian; Quarry Trails Park, Columbus, Ohio, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/51781446756.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/51781446756_c5fc3009cc_m.jpg" alt="" /></a><br />Chert nodule in limestone (Columbus Limestone, Middle Devonian; Quarry Trails Park, Columbus, Ohio, USA) 3 / James St. John</span>

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Solitary rugose corals (Columbus Limestone, Middle Devonian; abandoned quarry, Kelleys Island, Lake Erie, Ohio, USA) 13
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48637933876.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48637933876_68d06f1344_m.jpg" alt="" /></a><br />Solitary rugose corals (Columbus Limestone, Middle Devonian; abandoned quarry, Kelleys Island, Lake Erie, Ohio, USA) 13 / James St. John</span>

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Geodized Platystrophia ponderosa brachiopod in limestone (Corryville Member, McMillan Formation, Upper Ordovician; Flemingsburg South roadcut, Fleming County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48246974937.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48246974937_b0a88d106c_m.jpg" alt="" /></a><br />Geodized Platystrophia ponderosa brachiopod in limestone (Corryville Member, McMillan Formation, Upper Ordovician; Flemingsburg South roadcut, Fleming County, Kentucky, USA) 1 / James St. John</span>

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Spiriferid brachiopods (Solsville Shale, Middle Devonian; Morrisville North roadcut, Madison County, New York State, USA) 10
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49914462177.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49914462177_415ca97b04_m.jpg" alt="" /></a><br />Spiriferid brachiopods (Solsville Shale, Middle Devonian; Morrisville North roadcut, Madison County, New York State, USA) 10 / James St. John</span>

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Brachiopod (Fort Payne Formation, Lower Mississippian; Rt. 61 roadcut, north of Burkesville, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/27549282067.html" target="_blank"><img src="http://farm1.static.flickr.com/894/27549282067_23d7e4029b_m.jpg" alt="" /></a><br />Brachiopod (Fort Payne Formation, Lower Mississippian; Rt. 61 roadcut, north of Burkesville, Kentucky, USA) 3 / James St. John</span>

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Gastropod internal mold (Columbus Limestone, Middle Devonian; abandoned quarry, Kelleys Island, Lake Erie, Ohio, USA) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48619826003.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48619826003_7a5806694b_m.jpg" alt="" /></a><br />Gastropod internal mold (Columbus Limestone, Middle Devonian; abandoned quarry, Kelleys Island, Lake Erie, Ohio, USA) 4 / James St. John</span>

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Petroxestes pera bivalve borings on limestone hardground (Turkey Track Layer, Waynesville Formation, Upper Ordovician; Flat Fork Arm of Caesar Creek Lake, Warren County, Ohio, USA) 11
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/38597059981.html" target="_blank"><img src="http://farm5.static.flickr.com/4555/38597059981_8735c0a7a4_m.jpg" alt="" /></a><br />Petroxestes pera bivalve borings on limestone hardground (Turkey Track Layer, Waynesville Formation, Upper Ordovician; Flat Fork Arm of Caesar Creek Lake, Warren County, Ohio, USA) 11 / James St. John</span>

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Rhinocaris ehlersi (phyllocarid) (Silica Formation, Middle Devonian; quarry northwest of Paulding, Ohio, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48327605977.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48327605977_a9db43f79e_m.jpg" alt="" /></a><br />Rhinocaris ehlersi (phyllocarid) (Silica Formation, Middle Devonian; quarry northwest of Paulding, Ohio, USA) 3 / James St. John</span>

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Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 33
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52594915172.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52594915172_2baf14436a_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 33 / James St. John</span>

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Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 66
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52595901298.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52595901298_687c39bf32_m.jpg" alt="" /></a><br />Dinosaur tracks (Dakota Sandstone, Lower Cretaceous; Dinosaur Ridge, Colorado, USA) 66 / James St. John</span>

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