Fossilized Dinosaur Dungs

     The End of Cretaceous World and its Remains
             Dinosaur Dung Fossils (Coprolites) by M. Yamamoto


  It has been said that fossilized dungs are rare find, because they are vulnerable to water damage and easily decomposed by bacteria.

   But I found hundreds of fossilized dinosaur dungs along with bone and soft tissue fossils in my vicinity. Herbivorous dinosaur dungs are like white balls of fiver. Carnivorous dinosaur dungs are black or brown colored. I inferred from appearance and shape that they are dung fossils. But analysis for the calcium phosphate has not been done yet. Dung fossils wrapped with gut muscle have been also found. Wood fossils with bite marks have been also found. It seems they are bitten and swallowed without chewing. A photo is shown at the bottom.  

   When I see these dung fossils, I always think of the tropical sun shine and forest trees on which dinosaur fed. At the time dinosaur era, tropical sunshine flourished forests and thrived herbivorous dinosaurs. It is obvious that all the living creatures on the Earth are totally dependent on the sun’s energy. Herbivorous dinosaurs enjoyed abundant supply of food. And carnivorous dinosaurs had feast on them. Plant eating creatures have been fundamental for the meat eating creatures. They prospered at the sacrifice of plant eating creatures. But carnivorous dinosaur excrements in return fertilized soil. And dinosaur world lasted about 165 million years until the asteroid hit our planet. In the past lots of species went extinct. And lots more are on the verge of extinction. We humans are the fiercest omnivores ever walked on this planet. We should help the herbivorous animals and find the way to coexist with them. We should utilized more sun’s energy and enrich our planet by planting trees like acorns and cumquats which are their favorite.

 

Dinosaur testicle and ovary fossils

    The End of Cretacious World and its Remains

         Testicle and Ovary Fossils by M. Yamamoto

   Numerous bone fossils have been found throughout the world. And it's been said that soft tissue fossils are extremely rare find becouse they are easily putrefied and have a little chance of becoming fossilized.

   But I found more than a hundred of dinosaur testicle fossils, ovary fossils and other soft tisse fossils in the vicinity from my home, Aichi prefecture, Japan. Japan is mountainy.  As long as so many dinosaur testicle fossils and ovary fossils  were found in this area,  it is obvious  that sebral hundreds of dinosaurs  were buried alive by a massive landslide and fossilized soon after their death. In this report, testicle and ovary fossils are shown below. I inferred from their shapes and  appearances that stones shown below are testicle fossils. 

Ovaries