Author Archives: Jaime A. Headden

Herbivores All the Way Down


Back in the 1980s and 1990s, a revolution in the way dinosaurs were conceived to have evolved occurred, in which a basal stock of croc-ish animals (this was during the “thecodont origin of … everything (?)” phase of archosaur relationship … Continue reading

Posted in Art, Biological Comparison, Paleoecology, Paleontology, Reconstruction, Science Reporting | Tagged , , , , , , , | 16 Comments

Strange Tid[w]ings


The new small theropod Yi qi was described 29 April, 2015, far too late to be a practical joke for All Fools’ Day (by 4 weeks, precisely). Why would it be? The animal, described by Xu Xing and a number … Continue reading

Posted in Art, Biology, Paleobiology, Paleontology, Science Reporting | Tagged , , , , | 13 Comments

Facial Expressions


The various and many ways to make a “cheek,” and the various facial tissues for which we have primary (preserved remains) and secondary (inferred) evidence for, in fossil sauropsidans. (These images are CC-BY-ND-NC. Please don’t take them without permission.)

Posted in Art, Biological Comparison, Biology, Biomechanics, Paleobiology, Paleontology, Reconstruction | Tagged , , , , , , , | 6 Comments

Unsung


Art is, perhaps, one of the most expensive things I’ve ever done. And yet the process from setting pen or pencil to paper and producing something coherent seems effortless, flawless, quick, and easy. We make it easy, because we’ve had … Continue reading

Posted in Art, Media, Paleontology, Personal | Tagged , , , | 8 Comments

A Question of Money


As time goes on, it’s becoming harder and harder to keep progress on the website and handle my own day to day, so the blogging has diminished and even time to research and start work on the process of education … Continue reading

Posted in Art, Meta, Personal, Reconstruction | Tagged | 4 Comments

A Mystery of Caenagnathidae


Some time ago, Michael Mortimer posted on his site the idea that the Dzharakuduk avian Kuszholia mengi might actually be an oviraptorosaur! The similarities in the vertebrae (based mostly on sacrals) were starling. But also convergent. Was it? The Dzharakuduk … Continue reading

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A Look Back at the Bite Stuff, 2014 Edition


Another year over, and a new one’s about to begin. It’s the [western] new year, and it’s been a little more bumpy than normal. Big things happened! I blogged less, but the blogging was more radical.

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