Definition of Trochospiral. Meaning of Trochospiral. Synonyms of Trochospiral

Here you will find one or more explanations in English for the word Trochospiral. Also in the bottom left of the page several parts of wikipedia pages related to the word Trochospiral and, of course, Trochospiral synonyms and on the right images related to the word Trochospiral.

Definition of Trochospiral

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Meaning of Trochospiral from wikipedia

- suborder, Lytoceratina. The s**** of Turrilites is tightly wound in a high trochospiral, with an acute angle at the apex. Ribs are weak to strong and may have...
- range from the Jur****ic to recent. Test are commonly planospiral or trochospiral but may be uniserial to multiserial and are of secreted hyaline (gl****y)...
- composed of chambers that are not elongated radially but are rounded and trochospiral. As the organism grows, these chambers enlarge rapidly, typically reaching...
- Rosalina, included in discorbacean family Rosalinidae. The test is a small trochospiral coil of few whorls with a few subglobular chambers per whorl. The test...
- sutures on the umbilical side." The test forms a low to flat umbilicate trochospiral, with four to five petaloid chambers per whorl. Sutures are curved and...
- produced calcareous tests with a proloculus followed by an undivided trochospirally enrolled tubular second chamber, in which the spiral side has prominent...
- Paleocene to recent benthic textulariid Foraminifera characterized by trochospiral tests in the early stage which may become uniserial in the later. Walls...
- Globigerinids are characterized by distinctly perforate planispiral or trochospiral tests composed of lamellar radial hyaline (gl****y) calcite, with typically...
- Tri****ic to the present, characterized by chambers arranged in a low trochospiral; an umbilical or interiomarginal aperture, with or without supplementary...
- the Cretaceous, described by Loeblich and Tappan, 1961, as: Test free, trochospiral, biconvex, umbilicate, periphery rounded with no indication of keel or...