Tag: Douglas Erwin

^{Type
post

Author
Casey Luskin

Date
April 23, 2026

Categories
Evolution
Paleontology
Tagged
, ambulacrarians, bilaterian animals, bilaterians, biological information, Cambrian Explosion, China, Cnidaria, Ctenophora, Darwin’s Doubt, Douglas Erwin, Ediacaran Period, evolutionary mechanisms, fossil record, genes, genetic information, Günter Bechly, Hemichordata, homoplasy, paleontology, phyla, Porifera, precambrian fossils, Science (journal), Scientific American, Stephen Meyer, The Conversation}

The Prescient Günter Bechly: New Paper Doesn’t Negate the Cambrian Explosion

_{Casey Luskin
April 23, 2026

Evolution, Paleontology

7}

Let’s consider the fossils the paper identifies as appearing in the Ediacaran but that belong to phyla previously known to appear first in the Cambrian. Read More ›

^{Type
post

Author
Casey Luskin

Date
January 9, 2026

Categories
Evolution
Intelligent Design
Paleontology
Tagged
, Cambrian animals, Cambrian Explosion, clades, Darwin’s Doubt, David Coppedge, Douglas Erwin, evolution, evolutionary precursors, Gizmodo, intelligent design, James Valentine, oxygen, oxygen theory, oxygen trigger model, oxygenation, paleontologists, paleontology, partial pressure of oxygen, Proceedings of the National Academy of Sciences, The Cambrian Explosion (book)}

New Paper Has Bad News for Popular “Oxygen Theory” of the Cambrian Explosion

_{Casey Luskin
January 9, 2026

Evolution, Intelligent Design, Paleontology

8}

The technical paper acknowledges that this level of oxygenation, if sustained, would indeed “challenge the view” that oxygen was a trigger for animal evolution. Read More ›

^{Type
post

Author
Casey Luskin

Date
September 21, 2023

Categories
Botany
Evolution
Paleontology
Tagged
, Andrew Knoll, animals, annelids, arthropods, Cambrian Explosion, Charles Darwin, Charnia, Cnidaria, Darwin's Doubt, Douglas Erwin, echinoderms, Ediacaran biota, fact check, flatworms, James Valentine, On the Origin of Species, paleontology, photosynthesis, precambrian fossils, Science Alert, seafloor, Sean B. Carroll, Stephen Meyer, sunlight}

Fact Check: No, Two Teens Did NOT “Accidentally Solve” Darwin’s Dilemma

_{Casey Luskin
September 21, 2023

Botany, Evolution, Paleontology

6}

"It looked like a fern. But as a budding geologist, [UK teenager Tina] Negus knew these 600 million year old rocks were too old to host such a plant." Read More ›

^{Type
post

Author
Günter Bechly

Date
November 29, 2022

Categories
Evolution
Paleontology
Tagged
, animals, birds, body plans, Cambrian Explosion, Cambrian News, Casey Luskin, Darwin's Doubt, Dave Farina, Douglas Erwin, Ediacaran fauna, Ediacaran Period, evolution, fossil record, great Ordovician biodiversification event, homology, insects, Nick Matzke, phylum, Professor Dave, Richard Dawkins, Stephen Meyer, synapomorphy, The Blind Watchmaker, wings, YouTubers}

Untangling “Professor Dave’s” Confusion about the Cambrian Explosion

_{Günter Bechly
November 29, 2022

Evolution, Paleontology

17}

We have seen the absurdly low quality of this individual’s video. But there is much more. I have added timecodes in square brackets for easier reference. Read More ›