Open 9am – 5pm every day except Christmas
The Field Museum will close at 3:00 PM on Saturday, October 25, for a special event. Last admission to the Museum will be at 2:00 PM.
Brachiopoda - Rhynchonellata - Pentamerida
Kirkidium laqueatum Previously (Conchidium laqueatum)Specimen UC 12329
Paleozoic - Silurian -Niagaran (~420 million years ago)