DeepTime for Geology
Free
1.12for iPhone, iPad and more
9.9
4 Ratings
Hunt Mountain Software
Developer
789.5 KB
Size
Oct 27, 2023
Update Date
Education
Category
4+
Age Rating
Age Rating
DeepTime for Geology Screenshots
About DeepTime for Geology
DeepTime puts geological time at your fingertips. DeepTime is a full interactive version of the latest geological time scale: tap on any time unit to see more detail about it, including how its GSSP (golden spike) is defined. It even has the CMYK and RGB color codes for every time unit, great for when you need to have the right color for a map or chart. Even more, it is completely searchable by name or age. Come across an unfamiliar time term in an older paper? Search for it, and you'll see how it relates to the modern time scale.
What's more is that all the GSSPs (the golden spikes) are shown on a gorgeous geological map of the world (courtesy of macrostrat.org), which shows their context in stunning detail. Tips for using time terms are also included with simple examples. Whether you are a geologist, a student, a science writer, or just a fan of Earth history, DeepTime will become your go-to resource for understanding geological time.
What's more is that all the GSSPs (the golden spikes) are shown on a gorgeous geological map of the world (courtesy of macrostrat.org), which shows their context in stunning detail. Tips for using time terms are also included with simple examples. Whether you are a geologist, a student, a science writer, or just a fan of Earth history, DeepTime will become your go-to resource for understanding geological time.
Show More
What's New in the Latest Version 1.12
Last updated on Oct 27, 2023
Old Versions
Updated for iOS 17
Includes the most recent ages for the geologic time scale
Now includes North American Devonian stages and series
Includes the most recent ages for the geologic time scale
Now includes North American Devonian stages and series
Show More
Version History
1.12
Oct 27, 2023
Updated for iOS 17
Includes the most recent ages for the geologic time scale
Now includes North American Devonian stages and series
Includes the most recent ages for the geologic time scale
Now includes North American Devonian stages and series
1.11
Jul 15, 2023
Updated with the latest changes to the international geologic time scale:
• Includes the newly ratified GSSP (golden spike) at the base of the Langhian Stage of the Miocene.
• Includes the new age for the Burdigalian / Langhian stage boundary
• Added several informal units plus the order of North American stages and series for the Ordovician, Silurian, Mississippian, and Pennsylvanian
• Includes the newly ratified GSSP (golden spike) at the base of the Langhian Stage of the Miocene.
• Includes the new age for the Burdigalian / Langhian stage boundary
• Added several informal units plus the order of North American stages and series for the Ordovician, Silurian, Mississippian, and Pennsylvanian
1.10
Apr 8, 2023
Updated with the latest changes to the international geologic time scale:
• Includes the newly ratified GSSP (golden spike) at the base of the Barremian Stage of the Cretaceous.
• Includes the new age for the Hauterivian / Barremian stage boundary
• Includes the newly ratified GSSP (golden spike) at the base of the Barremian Stage of the Cretaceous.
• Includes the new age for the Hauterivian / Barremian stage boundary
1.9
Mar 10, 2023
• Added many regional stages, especially from Italy, the Pleistocene, and North America
• Searchable database now includes 178 formal chronostratigraphic units and 734 informal and regional units
• Bug fixes
• Searchable database now includes 178 formal chronostratigraphic units and 734 informal and regional units
• Bug fixes
1.8
Jan 22, 2023
Updated with the latest changes to the international geologic time scale:
• Includes the newly ratified GSSPs (golden spikes) at base of Campanian (Cretaceous) Stage.
• Updates the ages of all Jurassic stages.
• Includes newest date for base of Hadean Eon.
• Includes the newly ratified GSSPs (golden spikes) at base of Campanian (Cretaceous) Stage.
• Updates the ages of all Jurassic stages.
• Includes newest date for base of Hadean Eon.
1.7
Oct 22, 2022
• Added New Zealand regional time scale
• Updated for iOS 16
• Updated for iOS 16
1.6
Feb 25, 2022
Updated with the latest changes to the international geologic time scale:
• Includes the newly ratified GSSP for the base of the Artinskian Stage
• Includes the newest dates for base of the Aptian Stage and the Fortunian Stage (also the Cambrian, Paleozoic, and Phanerozoic)
• Includes the newly ratified GSSP for the base of the Artinskian Stage
• Includes the newest dates for base of the Aptian Stage and the Fortunian Stage (also the Cambrian, Paleozoic, and Phanerozoic)
1.5
Dec 2, 2021
Updated with the latest changes to the international geologic time scale:
• Includes the newly ratified subseries for the Miocene and Pliocene series (visible through the search).
• Added the previously ratified subseries for the Pleistocene and Holocene series (visible through the search).
• Includes the newly ratified subseries for the Miocene and Pliocene series (visible through the search).
• Added the previously ratified subseries for the Pleistocene and Holocene series (visible through the search).
1.4
Aug 15, 2021
Updated with the latest changes to the international geologic time scale:
• Includes the newly ratified GSSPs (golden spikes) at base of Priabonian (Eocene) and Hauterivian (Cretaceous) stages.
• Adds the newest ages for the bases of the Roadian, Wordian, Capitanian, and Wuchiapingian stages (Permian).
• Show the updated colors for the Pennsylvanian, Pleistocene, and Holocene.
• Includes the newly ratified GSSPs (golden spikes) at base of Priabonian (Eocene) and Hauterivian (Cretaceous) stages.
• Adds the newest ages for the bases of the Roadian, Wordian, Capitanian, and Wuchiapingian stages (Permian).
• Show the updated colors for the Pennsylvanian, Pleistocene, and Holocene.
1.3
Jul 13, 2021
• Added golden spikes (GSSPs) for the Coniacian and Kimmeridgian Stages, reflecting the most recent changes to the geologic time scale
1.2.1
Jul 23, 2020
• Updated date of the Bartonian/Priabonian Stage boundary
• Added GSSP (golden spike) for the base of the Priabonian Stage
• Added GSSP (golden spike) for the base of the Priabonian Stage
1.2
Jul 1, 2020
• Expanded the list of searchable regional and formerly used stages, as well as Cretaceous land-animal (land-mammal) ages.
• Now provides references for additional resources on geological time scales.
• Now provides references for additional resources on geological time scales.
1.1
Apr 9, 2020
Lots of additions to this version, making DeepTime your go-to source for geologic time
• Almost 500 regional series and stages, informal units, land mammal ages, and formerly used units have been added, along with their equivalents in modern stratigraphic usage.
• Added the definitions of all the GSSPs (golden spikes)
• Use a long press on the time scale to copy the name of a stratigraphic unit
• Other user-interface improvements
• Almost 500 regional series and stages, informal units, land mammal ages, and formerly used units have been added, along with their equivalents in modern stratigraphic usage.
• Added the definitions of all the GSSPs (golden spikes)
• Use a long press on the time scale to copy the name of a stratigraphic unit
• Other user-interface improvements
1.0
Mar 20, 2020
DeepTime for Geology FAQ
Click here to learn how to download DeepTime for Geology in restricted country or region.
Check the following list to see the minimum requirements of DeepTime for Geology.
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
iPod touch
Requires iOS 15.0 or later.
DeepTime for Geology supports English
