We’re in the Holocene Epoch (Meghalayan Age), within the Quaternary Period of the Cenozoic Era.
“Period” sounds like one neat label. In practice, it’s a loaded word. Geology uses period as a ranked unit on the official time scale. History uses period as a loose name for a chapter of events. Daily talk uses period for things like “the 2020s” or “this semester.”
No guesswork needed.
This guide gives you the geology answer first, then matches the right label to what period are we currently in? as asked.
Current “Period” Depends On What You’re Labeling
Before you pick a term, pick a frame. Ask one thing: are you labeling rocks and deep time, human events, or the calendar? Once you name the frame, you can name the “current period” without guessing.
| Frame People Mean | Current Label Used Today | Start Point (Commonly Cited) |
|---|---|---|
| Geologic eon | Phanerozoic Eon | ~541 million years ago |
| Geologic era | Cenozoic Era | 66 million years ago |
| Geologic period | Quaternary Period | 2.58 million years ago |
| Geologic epoch | Holocene Epoch | 11,700 years ago |
| Geologic age (within Holocene) | Meghalayan Age | 4,200 years ago |
| Calendar century | 21st century | 2001 CE |
| Calendar decade | 2020s | 2020 |
| Millennium | 3rd millennium | 2001 CE |
Current Period We’re In On The Geologic Time Scale
If you mean Earth history, the official answer is a stack of ranks: Holocene Epoch → Quaternary Period → Cenozoic Era → Phanerozoic Eon. Think of it as nested labels. “Holocene” is the street. “Quaternary” is the city. “Cenozoic” is the state. “Phanerozoic” is the country.
Geologic labels stack like this
Geologists organize deep time with a hierarchy. Each rank is tied to markers in rock, ocean cores, cave deposits, lake sediments, or ice cores, depending on the age and the boundary being defined.
- Eon is the broadest label in common use.
- Era splits an eon into massive chapters.
- Period breaks an era into smaller chunks.
- Epoch divides a period into shorter spans.
- Age is a finer cut inside an epoch.
Why the Holocene is the “current epoch”
The Holocene begins at the end of the Younger Dryas cold interval and runs to the present. It’s the slice of time that includes the rise of farming, cities, and recorded history, yet its definition is geologic, not social.
If you want the exact chart geologists use, see the International Chronostratigraphic Chart. That chart is updated as boundaries are refined and as units are formalized.
We’re also in the Meghalayan Age
Inside the Holocene, the most recent age is called the Meghalayan. It starts 4,200 years ago and continues to today. Many older school resources skip Holocene ages, so you might not see this name unless a class is using newer materials.
If you want a quick way to say it out loud, try this: “Holocene epoch, Meghalayan age.” It’s short, and it keeps the rank order correct.
What the Quaternary label is doing
Quaternary is the current geologic period. It spans repeated ice-age cycles, with large swings in sea level and glacier extent. The period includes the Pleistocene (older) and the Holocene (current).
When a question asks for the period in the geology sense, “Quaternary” is the word you want. When it asks for the epoch, “Holocene” is the word you want.
What Period Are We Currently In?
If your question is about geology, what period are we currently in? We’re in the Quaternary Period, and the current epoch inside it is the Holocene. If the question is about everyday history, you’ll usually hear “the 21st century” or “the contemporary era,” depending on the class or the writer.
Why You Hear “Anthropocene” While It’s Not Official
You’ve probably seen the word Anthropocene in books, museums, and documentaries. It’s a proposed label meant to capture how human activity leaves traces in sediments, chemistry, and living systems. People use it today as a debate label and a teaching term.
On the official geologic time scale, the Anthropocene is not a formal epoch. In 2024, the proposal to add it as a formal unit was rejected within the stratigraphy process, and the decision was approved at the top level. You can read the wording in the Joint statement by IUGS and ICS on the Anthropocene decision.
In plain speech, you can separate the two ideas without drama: Holocene is the formal epoch; Anthropocene is a label people use to talk about human-driven change.
Picking The Right “Period” Word In School And Writing
A lot of confusion comes from mixing fields. In geology, “period” is a ranked unit with a defined place in the hierarchy. In history, “period” is a grouping label that can shift by textbook, region, or teacher.
If you’re writing for a graded assignment, match the label to the rubric. If you’re writing for a general audience, say the label and add a year range. That keeps the sentence and keeps the reader oriented.
Use geologic labels when the topic is Earth history
If you’re writing about ice-age cycles, fossils, sea level, or long-term climate, stick with the formal stack. Saying “Holocene” or “Quaternary” signals you’re talking about Earth history over thousands to millions of years.
Use historical labels when the topic is people and events
If the topic is wars, governments, trade, inventions, or books, classroom labels like “early modern” or “contemporary” may fit. Those terms can overlap across courses, so add a year range when precision matters.
Use calendar labels when the topic is the present moment
If someone is asking as a time check, they might just want “the 2020s” or “the 21st century.” Those labels are fixed by the calendar, which makes them handy in daily conversation.
Common Mix-Ups And Quick Fixes
Mix-up: “Epoch” and “era” used as synonyms
In casual talk, people swap these words. In geology, they are different ranks. If you’re not writing for a geology class, relaxed usage won’t derail the meaning. If you are, keep the hierarchy straight: Holocene is an epoch, Cenozoic is an era.
Mix-up: Calling Holocene a “period”
Holocene is an epoch, not a period. The period is Quaternary. A quick memory cue: Quaternary contains two epochs, so it sits one step above Holocene.
Mix-up: Thinking “Anthropocene” replaced “Holocene”
It didn’t. You can still see Anthropocene used as a descriptive term, yet the formal chart lists Holocene as the current epoch.
Mix-up: Assuming each field has one official “current period”
History labels can vary between schools. Geologic labels are standardized. Calendar labels are fixed. When you name the frame first, you stop talking past other people.
How A Geologic Boundary Gets Defined
Formal time units are tied to reference points called GSSPs, sometimes nicknamed “golden spikes.” A GSSP is a reference in a physical record that marks a boundary, paired with clear markers that other researchers can match.
Not all boundaries are a literal spike in rock. Some are fixed in ice cores, lake sediments, or ocean cores. The goal stays the same: make the boundary reproducible, so the name means the same thing in all places.
That’s why the Holocene has a precise start and a named reference record. It’s also why proposals for new units face heavy scrutiny: the boundary has to work as a stable reference, not just as a catchy label.
Ice Age Context And “Age” Talk
People often fold a second question into the first: are we still in an ice age? In geologic terms, we’re inside a long-term icehouse state that includes cycles of glacier growth and retreat. The Holocene is an interglacial slice inside that pattern.
“Age” also has two meanings. On the official geologic chart, we’re in the Meghalayan Age. In daily speech, phrases like “digital age” or “space age” are labels for technology and society, not formal stratigraphy terms.
If you need one sentence that stays clean: “Geologically, the current age is the Meghalayan; socially, people use informal ‘age’ labels that depend on the topic.”
A Practical Cheat Sheet For Choosing Your Term
If you’re answering a quiz, match your wording to what the question is grading. A geology question wants ranks like period, epoch, age. A history question wants a course label with dates. A casual question usually wants a decade or century.
| If The Question Is About… | Use This “Current” Label | Say This In One Clean Line |
|---|---|---|
| Official geologic “period” | Quaternary Period | We’re in the Quaternary Period, inside the Holocene Epoch. |
| Official geologic “epoch” | Holocene Epoch | The current geologic epoch is the Holocene. |
| Official geologic “age” | Meghalayan Age | The current Holocene age is the Meghalayan. |
| Deep-time “era” | Cenozoic Era | We’re in the Cenozoic Era of the Phanerozoic Eon. |
| Calendar framing | 21st century / 2020s | It’s the 21st century, and the current decade is the 2020s. |
| History class framing | Contemporary era | Many courses call the present the contemporary era, often post-1945. |
Mini Timeline From Eon To Age
If you’re trying to memorize the stack, it helps to anchor each name to one clean date. You don’t need each decimal place. You just need the order and the rough scale so you don’t mix up “millions of years” with “thousands of years.”
- Phanerozoic Eon: starts around 541 million years ago.
- Cenozoic Era: starts 66 million years ago.
- Quaternary Period: starts 2.58 million years ago.
- Holocene Epoch: starts 11,700 years ago.
- Meghalayan Age: starts 4,200 years ago.
In many geology sources, you’ll see “years BP,” which means “before present,” with “present” set at 1950. That convention came from radiocarbon dating practice. In other sources, you’ll see “years before 2000” or “years ago” phrasing. If you’re writing a report, pick one style and stick with it.
How To State The Answer In A Paper
Teachers often grade for two things: rank accuracy and clarity. Rank accuracy means you call Quaternary a period and Holocene an epoch. Clarity means you don’t drop a label with no context, like a single word “Holocene” floating in a sentence.
A clean format is: “We live in the Holocene Epoch of the Quaternary Period (Cenozoic Era, Phanerozoic Eon).” If your assignment is only asking for a period, stop after Quaternary. If it asks for the current epoch, stop after Holocene.
That structure keeps you from over-answering while still showing you know where the term sits on the time scale.
Two Sentence Reply You Can Reuse
If you want a tidy answer that works in most settings, use this: “Geologically, we’re in the Quaternary Period and the Holocene Epoch. In calendar terms, it’s the 21st century and the 2020s.”
When someone presses for the exact phrasing, you can add the age name: “Holocene epoch, Meghalayan age.” That’s the smallest add-on that stays fully correct.