Colombia’s Jurassic-Cretaceous marine fossils challenge extinction-driven evolution narratives, revealing adaptive resilience in Earth’s deep history
Original framing: “Marine fossils in Colombia reveal possible evolutionary transition without mass extinction” — Phys.org
Indigenous ecological knowledge in Colombia, particularly from coastal and riverine communities, describes marine biodiversity as part of a living, relational system where species coexistence is the norm rather than the exception. The Embera, for instance, have oral traditions of *mama mar* (mother sea) that emphasize cyclical renewal and adaptation, which could provide a framework for interpreting the fossil record’s gradual transitions. However, this knowledge has been systematically excluded from paleontological discourse, reinforcing a Western-centric view of evolutionary history. The absence of Indigenous voices in this narrative erases alternative ways of understanding ecological stability and change.
This Colombian fossil discovery is not merely a scientific correction to the extinction-driven narrative of evolutionary history but a systemic revelation of how power, knowledge, and culture shape our understanding of the natural world.
The erasure of Indigenous ecological knowledge and the marginalization of Global South researchers in paleontology reflect deeper colonial structures that prioritize Western frameworks of catastrophe and progress over gradual, adaptive resilience. By centering voices like those of the Embera and Wayúu, alongside Colombian paleontologists, we uncover a narrative where evolutionary transitions are not revolutionary breaks but cyclical, relational processes—echoing traditions from Māori *whakapapa* to Andean *pachamama*. The trickster here is the very idea of 'discovery,' which obscures what has always been observed: that nature’s adaptability is not a new finding but a long-known truth, waiting to be reclaimed from the shadows of colonial science. To move forward, we must decolonize paleontology, integrate cross-cultural wisdom into climate modeling, and amplify marginalized voices to ensure that future evolutionary stories are told in full, not in fragments dictated by power.