Trochamminida

Trochamminida
Systematics
without rank: Diaphoreticks without rank: Sar without rank: Rhizaria without rank: Retaria without rank: Foraminifera (Foraminifera) Order : Trochamminida
Scientific name
Trochamminida
Haeckel , 1894

The trochamminida are a small order of shell-bearing, marine unicellular organisms from the group of foraminifera .

features

All kinds of order form agglutinated housings, i.e. housings made of collected particles that are either anchored in a protein- or mineral-based matrix. The non-furrowed housings are multi-chambered and always consistently trochospiral; later chambers are only very rarely uncoiled.

Systematics

The order has been fossilized since the Upper Carboniferous . It currently includes only two superfamilies (family selection):

• Superfamily Trochamminacea
  • Trochamminidae
    • Septotrochammina
• Superfamily Remaneicacea
  • Remaneicidae

proof

• Barun K. Sen Gupta: Systematics of modern Foraminifera , In: Barun K. Sen Gupta (Ed.): Modern Foraminifera . Springer Netherlands (Kluwer Academic), 2002, ISBN 978-1-4020-0598-5 , pp. 26 .
• Alfred R. Loeblich, Jr., Helen Tappan: Foraminiferal genera and their classification , e-book of the "Geological Survey Of Iran" , 2005, online , last accessed December 28, 2009