Author Archives: Jaime A. Headden

What Else Happened? II – More Tails of Pterosaurs


Continuing a story of the low-key, not-Spinosaurus paleontological papers recently published, discussing our bizarre Mesozoic macrofauna, this installment covers a few pterosaur tidbits. The first of these is an amazing assemblage of scattered bones of numerous different-sized individuals that are … Continue reading

Posted in Paleobiology, Paleontology, Science Reporting, Taphonomy | Tagged , , , , , , | 2 Comments

Toothed Birds, A Preview


A piece I’ve been mulling around for about a year, but my laziness interfered. No more.

Posted in Art, Reconstruction | Tagged | 5 Comments

What Else Happened? I – The Dawn Dryosaur


Ignoring Spinosaurus for now, paleontology came up with a few other announcements in the last few weeks. Some pterosaurs (gotta love them) but also non-theropod dinosaurs! They do exist, they are interesting, but they receive much less press. Over the … Continue reading

Posted in Paleobiology, Paleontology, Science Reporting, Taphonomy, Taxonomy | Tagged , , , , , , | 5 Comments

The Outlaw Spino Saurus


There’s been a lot of news now about Thursday’s (Sep. 11, 2014) publication on a new specimen attributed to Spinosaurus aegyptiacus. A lot of hype rose up months back about the release of  a photo of a mount of some … Continue reading

Posted in Biology, Biomechanics, Paleontology, Science Reporting, Taxonomy | Tagged , , , , , | 26 Comments

Really, again? You’ve got to be fucking kidding me!


I honestly don’t think I can write any more on how bad Alan Feduccia’s “science” is on the subject of bird origins than I already have, here. Briefly, Dr. Alan Feduccia has teamed up with earstwhile companion in quackery Stephen … Continue reading

Posted in Art, Biology, Paleontology, Philosophy, Science Reporting | Tagged , , , , , , | 24 Comments

Piscivory – Building the Groundwork


I tend to be very generous when it comes to labeling diets. Animals are not perfect boxes to never spill out of their strict defintions, nor are their diets, produced as they are from a variety of different sources. You’ll … Continue reading

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A Short Piece on Piscivores – Not All The Same


So you think you know a piscivore if you saw one? Not so fast. Take a look: Piscivores come in a large array of sizes and morphologies. Not all have teeth. Some are slender-snouted, others broad. What mostly defines a … Continue reading

Posted in Biological Comparison, Biology, Paleoecology, Paleontology, Terminology | Tagged , , , , , , , , , , , , , , , , | 12 Comments