«INTERAMBULACRA» 관련 영어 책
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1
Transactions of the Connecticut Academy of Arts and Sciences
The two latter species agree in their broad depressed form ; in having the
peripetal- ous fasciole convex across the lateral and posterior interambulacra, or
nearly parallel with the margin of the test ; in possessing many very large
tubercles, ...
Connecticut Academy of Arts and Sciences (New Haven, Conn.), 1871
2
Notes on the Radiata in the Museum of Yale College, with ...
The two latter species agree in their broad depressed form ; in having the
peripetal- ous fasciole convex across the lateral and posterior interambulacra, or
nearly parallel with the margin of the test ; in possessing many very- large
tubercles, ...
Addison Emery Verrill, 1868
3
Transactions of the Connecticut Academy of Arts and Sciences
of Plagionotm (P. pectoralis and P. Africanus). The two latter species agree in
their broad depressed form ; in having the peripetal- ous fasciole convex across
the lateral and posterior interambulacra, or nearly parallel icith the margin of the
test ...
4
Genus Pentremites and its Species
PEN TREMI T ES CONOIDEUS GROUP Calices of medium size, ovoid to
pyramidal or conoidal; vault 4—20' times height of pelvis; basal angle 130°—180
°; ambulacra narrow, 2—3 mm, convex; ambulacral rims not flanged;
interambulacra ...
5
North American Index Fossils invertebrates
making fifth and sixth and even seventh and eighth incomplete columns;
interambulacra nine in adult. Keokuk of Illinois, Missouri and Iowa. VII.
MELONITES Norwood and Owen. Test very large, ellipsoidal, grooved
longitudinally. Ambulacra ...
6
Biostratigraphy of Jamaica
Interambulacra broad adapically, composed of broad, high plates. The most
anterior plate columns of interambulacra 2 and 3 are composed of geniculate
plates that are partially folded into the anterior sulcus. Adorally interambulacrum
5 forms ...
Raymond M. Wright, Edward Robinson, 1993
7
Palaeontology Invertebrate
Ambulacra straight, narrower than the interambulacra, with two rows of crenulate
and perforate tubercles; plates compound, each consisting of three fused
primaries, the middle being largest, usually with three pairs of pores on each
plate, ...
8
Geological Survey Professional Paper
Ambulacra about half as wide as interambulacra; poriferous zones biserial above
the margin, uniserial below. Peristome about one-third the total diameter.
Tubercles perforated, crenulated, set on large bases; two rows on each
ambulacrum, ...
9
A New Theoretical Model for Growth of the Echinoid Test
references to the ambulacra and interambulacra, particularly for plates that lie
outside of the corona. Individual columns in each ambulacra or interambulacra
are termed 1⁄2 columns. These terms are shown diagrammatically in Figure 1.2 ...
Louis George Zachos, 2008
10
Invertebrate Palaeontology and Evolution
The five narrower segments are the ambulacra (ambs) which connect with the
ocular plates. whereas the broader interambulacra (interambs) terminate against
the genital plates. Both anibulacra and interambulacra consist of double columns
...
