Among other fossils, turtle shells are also common but found in marine deposits (marly layers). One of them has been found probably trodden on by a large sauropod dinosaur. https://t.co/ZdBqBPiR9j https://t.co/wFYvgafufJ
https://t.co/d9lpsxI0VS 化石について色々見てたら「アパトサウルスに踏み潰されてそのまま土に埋まって化石になった亀」というのが出てきた。数十トンもある動物が大量にウロウロしていた時代
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @cesar_olivaresp: Buscador legal de versiones en acceso abierto de publicaciones bajo barrera de pago!! https://t.co/y9W1kYIYQx
RT @cesar_olivaresp: Buscador legal de versiones en acceso abierto de publicaciones bajo barrera de pago!! https://t.co/y9W1kYIYQx
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @cesar_olivaresp: Buscador legal de versiones en acceso abierto de publicaciones bajo barrera de pago!! https://t.co/y9W1kYIYQx
RT @cesar_olivaresp: Buscador legal de versiones en acceso abierto de publicaciones bajo barrera de pago!! https://t.co/y9W1kYIYQx
Buscador legal de versiones en acceso abierto de publicaciones bajo barrera de pago!!
@cesar_olivaresp tenemos que sentarnos para ver cómo interoperamos con @unpaywall
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
RT @Protohedgehog: How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look,…
How to Open Access responsibly: New paper, paywalled, €43.69 for a copy of the PDF. https://t.co/3NJPamTM5P But look, @unpaywall shows a green version available! Smart authors followed journal policy, and the postprint is free on @paleorxiv https://t.co/
Possible last sight of an unfortunate little Jurassic turtle? Getting accidentally crushed under the foot of a sauropod... Nasty way to go. Püntener et al., Swiss J Geosci (2019): https://t.co/0HId5xtyid It's the #Barosaurus on display at the @AMNH for t