Updated December 26, 2015. The Human Resource Information System (HRIS) is a software or online solution for the data entry, data tracking, and data information needs of the Human Resources, payroll, management, and accounting functions within a business.
The conference chairman kept referring to the Holocene, the epoch that began at the end of the last ice age, 11,500 years ago, and thatâofficially, at leastâcontinues to this day. 'Let's stop it,' Crutzen recalls blurting out. 'We are no longer in the Holocene. We are in the Anthropocene.' Well, it was quiet in the room for a while.
The Age Of Mammals Begins. The Tertiary Period marks the beginning of the Cenozoic Era. It began 65 million years ago and lasted more than 63 million years, until 1.8 million years ago. The Tertiary is made up of 5 epochs 1  : The Paleocene Epoch - 65 to 54 million years ago.2  The Eocene Epoch - 54 to 38 million years ago.he Age Of Mammals Begins. The Tertiary Period marks the beginning of the Cenozoic Era. It began 65 million years ago and lasted more than 63 million years, until 1.8 million years ago. The Tertiary is made up of 5 epochs 1  : The Paleocene Epoch - 65 to 54 million years ago.