Fossil Detail

C lass：Gastropoda 腹足綱
Order：Heterogastropoda 異腹足目
Family：Architectonicidae 車輪螺科
Genus：Psilaxis 
Scientific Name ：Psilaxis radiatus  (Roeding, 1798)
Chinese Name：輻射車輪螺
Fossil Location：恆春半島馬鞍山泥岩（Maanshan Mudstone, Hengchun Peninsula）
Fosill Ages：上新世, Pliocene
Reservation Location： 國立台中自然科學博物館
Inventory No.：NMNS000289
Size：SH0.35cm, Dia0.8cm
Reference：台灣貝類化石誌1-2:84-85, 1991
Plate：圖版十五，圖 1-3

• 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