The phrase "a deep time" is correct and usable in written English.
It can be used in contexts discussing geological time, history, or philosophical concepts related to time's depth and significance.
Example: "The concept of a deep time allows us to understand the Earth's history over millions of years, far beyond our human perspective."
Alternatives: "an extensive time" or "a profound time".
Although the archaeological record more reluctantly reveals details about some aspects of management systems, it does provide a deep time perspective on physical details such as the timing and location of specific harvesting methods and enhancement strategies.
Robert Macfarlane's "Underland: A Deep Time Journey". Macfarlane has been on a decade-and-a-half-long journey to restore us to presence and mindfulness of place.
With a deep time perspective, vertebrate paleontologists either adopt some subgeneric names, such as Ursus (Melursus) for sloth bear, Ursus (Selenarctos) for Asian black bear, Ursus (Euarctos) for American black bear, Ursus (Protarctos) for some extinct bears7,24,25,26 or elevate some of them to generic status6,27.
Within a deep time framework it is understood that the universe has existed for a vast amount of millennia and Earth's age is approximately 4.5 billion years old (Dodick and Orion 2003b).
Gene order changes reflect relatively rare evolutionary events and are expected to result in much less homoplasy than substitution events in nucleotide or protein sequences over a deep time scale [ 44].
"It was a way of keeping track not of time as we think of it," he told me, "but of the movement of the stars — a deeper time".
The Last Pictures asks: how we do think about a deeper time beyond the human?" said Joao Ribas, curator of MIT's List Visual Arts Centre, where Paglen completed a residency.
At a deeper time scale, probed by between populations and sibling species variation, signatures of negative frequency-dependent balancing selection were detected on two (maybe three) genes.
provided a deep-time geological perspective and added Figure 1.
Digitization TCN: Collaborative Research: Fossil Insect Collaborative: A Deep-Time Approach to Studying Diversification and Response to Environmental Change.
Goswami, A., Binder, W. J., Meachen, J. & O'Keefe, F. R. The fossil record of phenotypic integration and modularity: A deep-time perspective on developmental and evolutionary dynamics.
