Oligocene of Washington

[CH4ShotCaller]

Here's an aturia angusta nautiloid with some chunky calcite from the Lincoln Creek Formation in Washington state, US. Also, a recent paper on a bivalve of the same location, pliocardia? guthrieorum, named after my wife and myself by the author. We're aggressively searching for late Eocene and early Oligocene cetaceans, especially the odontocete variety. Maybe this will be our lucky year!

[CH4ShotCaller]

Oops! That's aturia angustata, not angusta.