Arcturus Formation

61 distinct taxa, from 106 fossil occurrences the Paleobiology Database records under this name, spanning 294–283 Mya.

Nevada, Utah · US

61 taxa · 106 fossils · 294–283 Mya

Macrostrat dates this rock 293–280 Ma. Macrostrat’s own record

Arcturus Formation — 39.38°N, 113.71°WArcturus Formation — 39.63°N, 115.19°WArcturus Formation — 39.33°N, 115.71°WArcturus Formation — 39.25°N, 114.92°WArcturus Formation — 39.64°N, 115.60°WArcturus Formation — 40.10°N, 114.39°WArcturus Formation — 40.46°N, 114.20°WArcturus Formation — 38.78°N, 114.58°WArcturus Formation — 38.84°N, 114.99°WArcturus Formation — 39.29°N, 115.45°WArcturus Formation — 39.04°N, 114.63°WArcturus Formation — 39.23°N, 114.99°WArcturus Formation — 39.44°N, 115.50°WArcturus Formation — 39.55°N, 115.54°WArcturus Formation — 39.13°N, 115.34°WArcturus Formation — 39.12°N, 115.35°WArcturus Formation — 39.37°N, 115.36°WArcturus Formation — 39.33°N, 115.32°WArcturus Formation — 39.03°N, 114.89°WArcturus Formation — 39.40°N, 115.00°WArcturus Formation — 39.15°N, 114.90°W

Loading coastlines…

21 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.

When

What has been found

The 40 most often recorded, of 61.

What else lived thenRank the rock of a period

Counts are of occurrence records, which measure the rock and the fieldwork together.