Fossil Detail

C lass：Bivalvia 雙殼綱
Order：Nuculoida 彎錦蛤目
Family：Nuculanidae 彎錦蛤科
Genus：Portlandia 
Scientific Name ：Portlandia toyamaensis  (Kuroda, 1929)
Chinese Name：富山彎錦蛤
Fossil Location：台灣北部濱海公路-龍洞口南方北勢坑口，和美層
Fosill Ages：上部漸新世, Upper Oligocene
Reservation Location： 國立台中自然科學博物館
Inventory No.：NMNS001311
Size：SH0.35cm,SL0.84cm
Reference：台灣貝類化石誌3-9(上):1028-1029, 1992
Plate：圖版一七四，圖 7

• Taiwan Malacofauna
• Shell specimen from Taiwan
• Shell specimen in abroad
• New species
• The shells of world
  • shell base
  • Common shells of world
• Reference of shells
• Taxonomy of Taiwan shells
• Query by Family
• Query by contour
• Shell midden
• Shell fossil
• Others
  • The Oceanic Squids of Taiwan
  • Radula and ultrastructure of shell
  • The Chinese character of shell
  • Inner beautiful spiral
• Chinese 中文