Difference between revisions of "1D-morphospace"

Revision as of 11:18, 3 July 2006 (view source)

Tyszka (talk | contribs)

← Older edit

Latest revision as of 11:20, 3 July 2006 (view source)

Tyszka (talk | contribs)

Line 14:

: - trochospiral forms (Δφ from 54.342° to 158.814°),

: - uniserial forms (Δφ from 158.815° to 180°).

−

These four areas are separated by three phase transitions (the term introduced in the context of [[MORPHOSPACE|morphospaces]] by M. Paszkowski, 2003, personal communication): (a) from biserial to mixed forms; (b) from mixed to trochospiral forms; and (c) from trochospiral to uniserial forms. The first two (a & b) transitions are abrupt because the morphology rapidly changes its patterns. The last transition (c) is gradual from strictly trochospiral, through to coiled uniserial forms, to uniserial forms. It is important to note that shells with Δφ>117&deg for all ''i'' reveal a tendency towards development of an areal aperture, in contrast to the basal aperture generated at smaller values (after [[Tyszka & Topa 2005|Topa & Tyszka, 2005]])

+

These four areas are separated by three phase transitions (the term introduced in the context of [[MORPHOSPACE|morphospaces]] by M. Paszkowski, 2003, personal communication): (a) from biserial to mixed forms; (b) from mixed to trochospiral forms; and (c) from trochospiral to uniserial forms. The first two (a & b) transitions are abrupt because the morphology rapidly changes its patterns. The last transition (c) is gradual from strictly trochospiral, through to coiled uniserial forms, to uniserial forms. It is important to note that shells with Δφ>117° for all ''i'' reveal a tendency towards development of an areal aperture, in contrast to the basal aperture generated at smaller values (after [[Tyszka & Topa 2005|Topa & Tyszka, 2005]])

Difference between revisions of "1D-morphospace"

Latest revision as of 11:20, 3 July 2006

Navigation menu

Personal tools

Namespaces

Variants

Views

More

Search

Navigation

Tools

@@ Line 14: / Line 14: @@
 : - trochospiral forms (&Delta;&phi; from 54.342&deg; to 158.814&deg;),
 : - uniserial forms (&Delta;&phi; from 158.815&deg; to 180&deg;).
-These four areas are separated by three phase transitions (the term introduced in the context of [[MORPHOSPACE|morphospaces]] by M. Paszkowski, 2003, personal communication): (a) from biserial to mixed forms; (b) from mixed to trochospiral forms; and (c) from trochospiral to uniserial forms. The first two (a & b) transitions are abrupt because the morphology rapidly changes its patterns. The last transition (c) is gradual from strictly trochospiral, through to coiled uniserial forms, to uniserial forms. It is important to note that shells with &Delta;&phi;>117&deg for all ''i'' reveal a tendency towards development of an areal aperture, in contrast to the basal aperture generated at smaller   values (after [[Tyszka & Topa 2005|Topa & Tyszka, 2005]])
+These four areas are separated by three phase transitions (the term introduced in the context of [[MORPHOSPACE|morphospaces]] by M. Paszkowski, 2003, personal communication): (a) from biserial to mixed forms; (b) from mixed to trochospiral forms; and (c) from trochospiral to uniserial forms. The first two (a & b) transitions are abrupt because the morphology rapidly changes its patterns. The last transition (c) is gradual from strictly trochospiral, through to coiled uniserial forms, to uniserial forms. It is important to note that shells with &Delta;&phi;>117&deg; for all ''i'' reveal a tendency towards development of an areal aperture, in contrast to the basal aperture generated at smaller   values (after [[Tyszka & Topa 2005|Topa & Tyszka, 2005]])
 [[Image:1Dmorphospace1b.jpg|thumb|left|900px| <font size="2">1D-morphospace with constant parameters: GF=1.1; TF=0.4; and changing &Delta;&phi;-parameter (after [[REFERENCES|Tyszka & Topa, 2005]], modified)]]</font size>