Balanus sp. Barnacle Fossil a.JPG
Balanus sp. Barnacle Fossil
SITE LOCATION: Pungo River or Yorktown Formation, Aurora, Beaufort Co., North Carolina, USA
TIME PERIOD: Miocene age (5.3-23 Million Years Ago)
Data: Balanus is a genus of barnacles in the family Balanidae of the subphylum Crustacea. This genus is known in the fossil record from the Jurassic to the Quaternary periods (age range: from 189.6 to 0.0 million years ago.). Fossil shells within this genus have been found all over the world. A barnacle is a type of arthropod constituting the infraclass Cirripedia in the subphylum Crustacea, and is hence related to crabs and lobsters. Barnacles are exclusively marine, and tend to live in shallow and tidal waters, typically in erosive settings. They are sessile (nonmotile) suspension feeders, and have two nektonic (active swimming) larval stages. Around 1,220 barnacle species are currently known.
Kingdom: Animalia
Phylum: Arthropoda
Class: Maxillopoda
Order: Sessilia
Family: Balanidae
Genus: Balanus
Photo Information for Balanus sp. Barnacle Fossil a.JPG
Taken with Canon Canon PowerShot SX120 IS
- 10.3 mm
- 1/60
- f f/3.5
- ISO 80
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