Examlex
By applying a logarithmic formula to two related core vocabularies,one can determine how many years the two languages have been separated.
Mesozoic
An era of geologic time from about 252 to 66 million years ago, known as the age of reptiles, including dinosaurs.
Cenozoic
The current geological era, beginning 66 million years ago and characterized by the dominance of mammals on Earth.
Precambrian
The earliest part of Earth's history, spanning the time from the formation of the Earth to the start of the Cambrian period, about 4.6 billion to 541 million years ago.
Paleozoic
An era in Earth's geologic history that occurred from about 541 million to 252 million years ago, characterized by the emergence of early life forms.
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