Rogue Scholar Beiträge

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Veröffentlicht in Sauropod Vertebra Picture of the Week

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Veröffentlicht in Sauropod Vertebra Picture of the Week

We jumped the gun a bit in asking How fat was Camarasaurus ? a couple of years ago, or indeed How fat was Brontosaurus ? last year. As always, we should have started with extant taxa, to get a sense of how to relate bones to live animals — as we did with neck posture.

Veröffentlicht in Sauropod Vertebra Picture of the Week

Sweet new paper out today by Bibi et al. in Biology Letters, on some awesome elephant tracks from the United Arab Emirates. I’ve known this was coming for a while, because the second author on the study, Brian Kraatz, has his office about 30 feet down the hall from mine.

Veröffentlicht in Sauropod Vertebra Picture of the Week

Photo copyright Derek Bromhall, borrowed from ARKive. Let’s say you want to paint an elephant. Where will you locate your elephant, and what will it be doing? If you depict an elephant standing on a glacier at 14,000 feet, your depiction is accurate, because elephants have been caught doing that. Elephant, standing in a dunescape with no water or vegation in sight: accurate, for the same reason.