Английская Википедия:Hirsutospirellidae

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Taxobox The Hirsutospirellidae, established for the Late Triassic genus Hirsutospirella, are a family of Foraminifera within the Involutinida that produced calcareous tests with a proloculus followed by an undivided trochospirally enrolled tubular second chamber, in which the spiral side has prominent spinelike protrusions and umbilical side has a shallow umbilical filling.[1]

References

Шаблон:Reflist

Шаблон:Taxonbar


Шаблон:Foraminifera-stub

  1. Hirsutospirellidae Loeblich & Tappan, 1988 in GSI e-book