Dissent on Bangiomorpha

Bangiomorpha pubescens

Figure 5 from Butterfield 1990. Bangiomorpha pubescens.

In my post on Bangiomorpha, I said

…Bangiomorpha was probably a red alga. This conclusion seems to be accepted by most everyone in the field. In fact, I don’t know of any dissenters, and that kind of consensus is rare for fossils this old.

I guess I didn’t look hard enough, because reader not the FTB Stewart commented

Cavalier-Smith dissents (dissented?) from the consensus
https://books.google.co.uk/books?id=lE6r5q5op94C&pg=PA63&lpg=PA63#v=onepage&q&f=false

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Look what came in the mail yesterday!

Biological Individuality

A project started five years ago has finally borne fruit. In May, 2012 I joined a group of philosophers, historians, and biologists in Philadelphia for the Cain ConferenceE pluribus unum: Bringing biological parts and wholes into historical and philosophical perspective.” The meeting was organized by Lynn Nyhart and Scott Lidgard, with the goal

…to pursue the question: How can historians, philosophers, and biologists help each other to understand part-whole relationships in biology, both today and in the past?

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Sorry about the ads

I use an ad blocker. Two of them, actually. I’m willing to add a website to my whitelist(s) if their ads aren’t obnoxious, but if it’s flashing in my face, popping up new windows, or autoplaying audio, forget it.

So I didn’t know; that’s my only excuse. I had actually never seen the ads on Fierce Roller until a friend messaged me on Twitter [Pg-13 below the fold]:

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Two more tools for (legally) avoiding paywalls

Paywall

Most of the articles published in scientific journals report publicly funded research. You can see this in the acknowledgments section, where the authors list their funding sources, which will often include the National Science Foundation, National Institutes of Health, NASA, Department of Defense, Department of Energy, Environmental Protection Agency, etc. (this is obviously a US-centric list, but most countries have similar funding mechanisms). Even if the work isn’t supported by a government grant, much of it is done at public universities, meaning that the facilities and possibly researcher salaries are government supported. And government-supported means taxpayer-supported.

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Bangiomorpha

When I was putting together my post about Rafatazmia, the 1.6 billion-year-old fossil tentatively interpreted as a red alga, I searched Fierce Roller to see what I had written about Bangiomorpha, the previous record-holder for the oldest red algal fossil. I was surprised to find that I never have published anything about Bangiomorpha. This is a serious oversight!

Bangiomorpha was described by Nick Butterfield back in 1990, from a series of fossils collected on Somerset Island in Nunavut, the northernmost territory in Canada:

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Devolution isn’t a thing

Devo

Yesterday I volunteered as a Meeting Mentor at the AbSciCon meeting. It’s not a big commitment; essentially all you have to do is hang out with a high school student for half a day, going to talks and enjoying the meeting as you normally would.

During a break, I was chatting with my mentee about Betül Kaçar’s research, and he surprised me by pointing out that (as he put it), “Devolution isn’t a thing.” The student I was paired with is interested in physics and space exploration, but his comment showed an insight that not even all professional biologists really own. From what I’ve seen, it’s an insight that very few creationists own.

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