Definition of Macroconchs. Meaning of Macroconchs. Synonyms of Macroconchs

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

Definition of Macroconchs

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Meaning of Macroconchs from wikipedia

- of certain ammonite s**** of the same species, the larger s**** (the macroconch) being female, and the smaller s**** (the microconch) being male. This...
- macroconchs. Microconch and macroconch variations, presumed male and female respectively, also differ in their apertures. The aperture of macroconch Duashnoceras...
- an average height of 180 mm (7.1 in); while the larger female adults (macroconchs) had the average height of 270 mm (11 in). Didymoceras nebrascense was...
- oblique ventrolateral clavi. Usually, ribs are zigzagging through venter. Macroconchs have a smooth body chamber and rounded venter. Currently, there is confusion...
- dimorphism in their size. While microconchs reach 16–62 mm in diameter, macroconchs s**** width is 85–200 mm. They are moderately involute, compressed and...
- belonging to this genus were probably microconchs of Catacoeloceras. As macroconch of M. mucronatus is considered to be Catacoeloceras raquinianum. Ammonites...
- Macrochons can be 4, to 6 times larger than microconchs. As an example, macroconchs of Pseudolioceras are more than 150mm in diameter, while adult microconchs...
- into prominent and moderately sharp secondary ribs. The aperture of the macroconch has a broad ventral collar preceded by a constriction. That of the microconch...
- dimorphism in their size. While microconchs reach 24–51 mm in diameter, macroconchs s**** width is 115–430 mm. They are moderately evolute to involute and...
- with ****. This is largely reflected in the s****, with some specimens (macroconchs) being distinctly larger in size than the others (microconchs). In the...