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THIRTY SIX ✖ VOICE
[Hi, Barge, someone else really doesn't want to talk about the flood, so Charles is taking this opportunity to talk more about science. Everyone loves science, especially when it's a distraction from things like promising your best friend you'd come rescue him from Auschwitz and sincerely meaning it because you're a telepath and can pretty much do what you want. :\
Science is generally easier to talk about than feelings. :c]
I'd imagine most of you are familiar with the concept of mass extinctions, wherein the population of all living things on Earth is decreased by over fifty percent. It is, after all, what helped propel mammals into being the dominant life forms on Earth after the dinosaurs went extinct. But despite the widespread devastation each time, some species do survive, and can remain largely unchanged since they originally evolved. The horseshoe crab, for example, is virtually identical to its relatives that have been preserved as fossils from several million years ago.
Others are considerably less well known and familiar to us, and some potentially have yet to even be rediscovered. Although it's quite rare to rediscover a species after it's been thought dead for thousands if not millions of years - for example, it's highly unlikely that a Brachiosaurus has escaped the attention of modern science while roaming the woods of North America - it has happened before.
One such species was considered extinct by the scientific community until December 23, 1938. Marjorie Courtenay-Latimer - a museum curator in South Africa - told local fishermen that if they ever found anything unusual in their hauls to call her in immediately. On this particular day, she was called down to the docks to investigate a captain's haul and discovered a five foot long fish with navy blue scales and white spots that looked like nothing she'd ever seen before. After hurrying the specimen back to the museum and preserving it as best she could after the local morgue refused to help preserve the body, she began to go through her books trying to locate the fish, but couldn't find any information about it. When a friend from Rhodes University was finally able to come look at the specimen, he immediately recognized it as a coelacanth, an ancient fish thought to have gone extinct since the end of the Cretaceous period. A population of fish had apparently been living on the east coast of Africa for potentially millions of years, largely unnoticed by human populations because they spend most of the day very deep under water. Occasionally a fish would be caught by a fisherman, but as the flesh is incredibly oily and often makes people sick, they were often tossed away as trash without a second thought. A second population was more recently discovered in Indonesia.
There are plenty of other examples of so called "living fossils", and Lazarus taxa, both plants and animal, but a discovery like this is generally unheard of, especially considering the coelacanth is generally considered to be a step in understanding how land based animals developed locomotion, as fossil evidence suggests that tetrapods evolved from fish whose fins eventually developed into legs and allowed them to walk out of the water and onto dry land. I've often wondered if another similar discovery might be made with further exploration. Living things are, after all, incredibly resilient, and we still haven't mapped the entirety of our planet's surface.
[Private to Steve]
Do you have a minute? There's something I need to discuss with you.
[Private to Jean]
Merlin tells me you two have been experimenting with the limits of your abilities.
Science is generally easier to talk about than feelings. :c]
I'd imagine most of you are familiar with the concept of mass extinctions, wherein the population of all living things on Earth is decreased by over fifty percent. It is, after all, what helped propel mammals into being the dominant life forms on Earth after the dinosaurs went extinct. But despite the widespread devastation each time, some species do survive, and can remain largely unchanged since they originally evolved. The horseshoe crab, for example, is virtually identical to its relatives that have been preserved as fossils from several million years ago.
Others are considerably less well known and familiar to us, and some potentially have yet to even be rediscovered. Although it's quite rare to rediscover a species after it's been thought dead for thousands if not millions of years - for example, it's highly unlikely that a Brachiosaurus has escaped the attention of modern science while roaming the woods of North America - it has happened before.
One such species was considered extinct by the scientific community until December 23, 1938. Marjorie Courtenay-Latimer - a museum curator in South Africa - told local fishermen that if they ever found anything unusual in their hauls to call her in immediately. On this particular day, she was called down to the docks to investigate a captain's haul and discovered a five foot long fish with navy blue scales and white spots that looked like nothing she'd ever seen before. After hurrying the specimen back to the museum and preserving it as best she could after the local morgue refused to help preserve the body, she began to go through her books trying to locate the fish, but couldn't find any information about it. When a friend from Rhodes University was finally able to come look at the specimen, he immediately recognized it as a coelacanth, an ancient fish thought to have gone extinct since the end of the Cretaceous period. A population of fish had apparently been living on the east coast of Africa for potentially millions of years, largely unnoticed by human populations because they spend most of the day very deep under water. Occasionally a fish would be caught by a fisherman, but as the flesh is incredibly oily and often makes people sick, they were often tossed away as trash without a second thought. A second population was more recently discovered in Indonesia.
There are plenty of other examples of so called "living fossils", and Lazarus taxa, both plants and animal, but a discovery like this is generally unheard of, especially considering the coelacanth is generally considered to be a step in understanding how land based animals developed locomotion, as fossil evidence suggests that tetrapods evolved from fish whose fins eventually developed into legs and allowed them to walk out of the water and onto dry land. I've often wondered if another similar discovery might be made with further exploration. Living things are, after all, incredibly resilient, and we still haven't mapped the entirety of our planet's surface.
[Private to Steve]
Do you have a minute? There's something I need to discuss with you.
[Private to Jean]
Merlin tells me you two have been experimenting with the limits of your abilities.