Fossil Inclusions Studies
Fossil inclusions studies refer to the analysis and examination of preserved ancient organic material trapped within fossilized resin, such as amber. These inclusions can provide valuable information about the past environment, climate, and biota.
For example, the study of inclusions in Burmese amber can reveal information about the ancient rainforest ecosystems of Myanmar, including the types of plants and animals that lived there and the relationships between them. Burmese amber, which is estimated to be around 99 million years old, contains an exceptionally high number of inclusions, including rare and well-preserved specimens of insects, spiders, mites, fungi, bacteria, algae, and plant material.
Through the use of high-resolution imaging techniques, such as X-ray computed tomography (CT) and scanning electron microscopy (SEM), scientists can gain insight into the anatomy, physiology, behavior, and ecology of ancient species. For example, the study of insect inclusions in Burmese amber has led to the discovery of new species and provided insights into the evolution of flight and elytra.
In terms of specific statistics, it has been estimated that there are over 100,000 insects preserved in Burmese amber, with around 20% being new to science. Additionally, research has revealed that the climate in the region during the age of the amber was humid and warm, with a mean annual temperature of around 25°C.
In conclusion, the study of fossil inclusions, especially those found in amber, can provide a wealth of information about the past and aid in our understanding of the evolution of life on earth.