An Evolving Debate
As discussed in a recent post, fossils help paleontologists unravel earthtime and sort events into their proper order. Along with the other rules and clues we have discussed regarding absolute time and relative age...
Tagged: Geologic Time
Paleontology: How the Earth Makes a Fossil
We’ve spent a couple recent posts discussing geologic time and the two methods earth scientists use to describe and measure it. We started with a general introduction to earthtime and absolute age dating (Intro...
Intro to Relative Geologic Time
If you managed to plow through my latest post on Absolute Age Dating (Intro to Geologic Time), you probably muttered something like “This sounds too much like real science to be any fun at...
Intro to Geologic Time
One thing about time is that it keeps moving—always into the future and always in polar opposite, yet mutually supportive rhythms: relative and absolute. Relative time is agreeably flexible and adapts itself to the...
Do geologists know what they’re doing?
I got an exceptionally apt question a while back on my GeoMania website: “Are geologists sure that they’re right about how the earth works?” This is a tough one to respond to without sounding...
Climate Change?
Europe — indeed much of the northern hemisphere, thanks to five separate high-pressure domes — is sweltering under an unprecedented heat wave: airport schedules disrupted because runways are buckling… older folks dying from heatstroke…...
