1 Symptoms of kidney pain may include. 2  fever, 3  painful urination, 4  flank pain, 5  nausea and/or vomiting. 6  Kidney pain can be on the left, right, or both sides.
RECENT, 10,000 years ago to Present. The modern day species of Equus (horses, zebras, and asses) have been around for about 2 million years. They are very different from the earliest known horse, Hyracotherium, otherwise knows as Oehippus, or âDawn Horseâ. This ancient horse was a small, dog-sized creature that lived from 55 to 45 million years ago.
Horse Markings â¢ Horse Types. Horse Evolution. The modern day horse of today is the result of over 55 million years of evolution. The fossilised remains of Eohippus who is also known as the 'Dawn Horse' or 'Hyracotherium', is considered to be where the horse, or 'Equus', as we know them today, originated from.