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Posts Tagged ‘paleobotany

“We communicate through art with symbols that transcend the boundaries of time and culture”*…

 

consistent-doodles

 

While studying some of the oldest art in the world found in caves and engraved on animal bones or shells, paleoanthropologist Genevieve von Petzinger has found evidence of a proto-writing system that perhaps developed in Africa and then spread throughout the world.

The research also reveals that modern humans were using two-thirds of these signs when they first settled in Europe, which creates another intriguing possibility. “This does not look like the start-up phase of a brand-new invention,” von Petzinger writes in her recently published book, The First Signs: Unlocking the mysteries of the world’s oldest symbols (Simon and Schuster). In other words, when modern humans first started moving into Europe from Africa, they must have brought a mental dictionary of symbols with them…

A painstaking investigation of Europe’s cave art has revealed 32 shapes and lines that crop up again and again and could be the world’s oldest code– its ur-language: “Stone Age Cave Symbols May All Be Part of a Single Prehistoric Proto-Writing System.”

* Richard Clar

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As we honor ancestral accomplishment, we might send carefully-excavated birthday greetings to Jens Jacob Asmussen Worsaae; he was born on this date in 1821.  An archaeologist and historian, and the second director of the National Museum of Denmark, he played a key role in the foundation of scientific archaeology.

Worsaae was the first to excavate and use stratigraphy to prove C. J. Thomsen’s sequence of the Three-age system: Stone, Bronze, Iron.  He was a pioneer in the development of paleobotany through his excavation work in the peat bogs of Jutland. And he contributed to the discussion of the origins of human populations around the world.  He proposed a route by which prehistoric people spread from Africa, through Asia, across the Bering Strait to the Americas, and from South America to Australia and the South Sea islands.  (Thor Heyerdahl’s Kon-Tiki expedition a century later [see here and here] proved the latter voyage to be possible.)  He suggested that Europe was populated later, with Scandinavia one of the last areas to be reached by humankind.

220px-Jens_Jacob_Asmussen_Worsaae_from_Familj-Journalen1885 source

 

Written by LW

March 14, 2019 at 12:01 am

“Behold, I have given you every herb bearing seed, which is upon the face of all the earth”*…

 

veg-seeds

For centuries, people in agrarian societies shared seeds to help each other subsist from year to year. Today, thanks to intellectual property rights and often well-intentioned laws, our ability to share seeds is restricted. Realizing this, food activists, garden enthusiasts, and community leaders are trying to make it easier by making seeds available through libraries. Surely there’s nothing controversial about that, right? Actually, there is…

The fascinating history and controversial– but critical– future of seed collection and sharing: “Despite Hurdles, the Seed Library Movement Is Growing.”

* Genesis 1:29 (King James Version)

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As we reap what we sow, we might send flowery birthday greetings to Dukinfield Henry Scott; he was born on this date in 1854.  A leading authority in his time on the structure of fossil plants, and the author of the classic Studies in Fossil Botany, which greatly popularized the subject, he laid the foundations of paleobotany.

200px-Dukinfield_Henry_Scott_1854-1934

source

 

Written by LW

November 28, 2018 at 1:01 am

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