Name/Title
Mixed Trigonia and other Shells in ConcretionEntry/Object ID
78.57.106Description
One large mass of shells in concretion. Some shells are identified as Trigonia sp. Found in the Siskiyou Mountains of southern Oregon. Probably of the Hornbrook fm.
Phylum: Mollusca
Class: Bivalvia
Order: Trigoniida
Family: Trigoniidae
Subfamily: Trigoniinae
Genus: †TrigoniaCollection
Delmar Smith CollectionAcquisition
Accession
78.57Source or Donor
Delmar Smith Fossil CollectionAcquisition Method
DonationDimensions
Dimension Notes
8.5" (22 cm) x 6" (15 cm) x 5.5" (14 cm)