DescriptionConcrete flattening.jpg English: Flattening of just poured concrete by vibration Nederlands: Vlak maken van vers gestort beton met een trilplaat...
and the following properly belong, not pterygoid where it (fig. 7, jpg.) is a little deflected curious obliquely triradiate bone, Its arcuate...
Creative Commons Attribution 2.0 truetrue 7 December 2019 English Pyrite concretion in Chattanooga Shale Flickr user ID: 47445767@N05 URL: https://www.flickr...
DescriptionConcretion in the Dakota Sandstone (Lower Cretaceous) (Dinosaur Ridge, Colorado, USA).jpg English: Concretion in structurally tilted Dakota...
DescriptionIronstone concretion (probably Logan Formation, Lower Mississippian; near Nashport, Ohio, USA) 3.jpg English: Ironstone concretion from the Mississippian...
DescriptionIronstone concretion (probably Logan Formation, Lower Mississippian; near Nashport, Ohio, USA) 1.jpg English: Ironstone concretion from the Mississippian...
DescriptionIronstone concretion (probably Logan Formation, Lower Mississippian; near Nashport, Ohio, USA) 4.jpg English: Ironstone concretion from the Mississippian...
DescriptionIronstone concretion (probably Logan Formation, Lower Mississippian; near Nashport, Ohio, USA) 2.jpg English: Ironstone concretion from the Mississippian...
com/photos/jsjgeology/51866097269/ operator: Flickr URL: https://live.staticflickr.com/65535/51866097269_a072248c1f_o.jpg determination method: SHA-1...
DescriptionConcretions in sandstone (Thunderhead Sandstone, Neoproterozoic; Clingmans Dome, Great Smoky Mountains, North Carolina, USA) 1.jpg English: Concretions...
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