Explore Map Collection

Check out our basemaps

Print a Map Plus

Generate a high-quality PDF

Discover local flora, fauna, geology, and more

Local Flora & Fauna

Learn the ecology of your area

Learn the geologic formation at your feet

Get Started or Sign In

Start Free Trial to View Full Agnostidae Map

Rock Formations

Measure

Copyright © Natural Atlas | Roads, Buildings © OSM Contributors | Data Sources

Topo

Ecoregions

Public Lands

...

BASEMAPS

Default Weather

Temperature

Smoke

...

WEATHER

View All Photos

Agnostidae

family

Sensitive Classification

Fossils are sensitive in nature and should not be collected unless it is done legally and responsibly. Vertebrate fossils are illegal to collect on public lands.

On the Web

On Wikipedia

Agnostidae is a family of Agnostida trilobites. Like all Agnostina, they were eyeless and bore only two thoracic segments. They ranged in benthic waters across the globe from 508 to 461 million years ago, containing the following genera, among others:

Read More on Wikipedia

Your Checklist

You have noted 0 Agnostidae

Learn How to Take A Field Note

Range Map

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

Range Maps show field notes recorded by Natural Atlas contributors and other datasets via GBIF.org

Formations Found In

Carbonate Shelf Sequence - Dolomite, limestone, and shale (NVCAc;0)

734 Observations

Weeks Formation

56 Observations

Wah Wah Summit Formation

56 Observations

56 Observations

Notch Peak Formation

56 Observations

Join Natural Atlas to keep track of the what you see on your outings.

Join Natural Atlas

Already have an account?

Top Observers

Tip

There aren’t any top observers right now. Be the first by noting an Agnostidae out in the field.

Agnostidae

Agnostidae

Agnostidae