RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @V2manburu: こう見ると、サメの脊椎化石は尾鰭の付け根でも直径が変わらない。 141〜150個の脊椎を並べて11.1mになるメガロドンの化石の全長が全長16mだったと言うのは個人的には疑わしい。🤔
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
こう見ると、サメの脊椎化石は尾鰭の付け根でも直径が変わらない。 141〜150個の脊椎を並べて11.1mになるメガロドンの化石の全長が全長16mだったと言うのは個人的には疑わしい。🤔
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: The Bolca Lagerstatte in northern Italy has at least 17 species of cartilaginous fishes which are frankly amazing. Here…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…
RT @FossilBonanza: Beautiful fossils of ground sharks Galeorhinus cuvieri at the Bolca Lagerstatte in Italy. I love how the spine travels t…