Within the framework of Hemphillian, we find a topic of great relevance and interest today. This topic has generated debates, discussions and reflections in different areas, from politics to science, including culture and society in general. It is a theme that invites us to reflect on fundamental aspects of life, to question our beliefs and to seek answers to questions that have accompanied us throughout history. Through this article, we will seek to delve into Hemphillian, exploring its different facets, analyzing its implications and offering a critical and analytical look at a topic that concerns us all.
The Hemphillian North American Stage on the geologic timescale is a North American faunal stage according to the North American Land Mammal Ages chronology (NALMA), typically set from 10,300,000 to 4,900,000 years BP. It is usually considered to overlap the Tortonian age of the Late Miocene and Zanclean age of the Early Pliocene. The Hemphillian is preceded by the Clarendonian and followed by the Blancan NALMA stages.
The Hemphillian can be further divided into the substages of: