- Cosmos; the
Latin title is also
given as
Tractatus de
sphaera,
Textus de
sphaera, or
simply De
sphaera) is a
medieval introduction to the
basic elements of...
-
sphaera is a
species of sea snail, a
marine gastropod mollusk in the
family Ovulidae, the ovulids,
cowry allies or
false cowries.
Globovula sphaera Cate...
-
Penares sphaera, the
crater sponge, is a deep sea
demosponge from
southern Africa. This pale
sponge has a
thick encrusting growth form. It
ranges from...
-
named in his memory.
About 1230, his best-known work,
Tractatus de
Sphaera / De
Sphaera Mundi (Treatise on the
Sphere / On the
Sphere of the World) was published...
-
alterius cujusdam signi, est
gradus æquatorus **** quo
simul exoritur in
sphæra recta";
roughly translated, "Right
ascension of the Sun, stars, or any other...
-
Pages from 1550
Annotazione on Sacrobosco's De
sphaera mundi,
showing the
Ptolemaic system....
- S2CID 14318695. Oughtred,
William (1652).
Theorematum in
libris Archimedis de
sphaera et
cylindro declarario (in Latin).
Excudebat L. Lichfield,
Veneunt apud...
-
Sphera volgare,
featuring the Sun, the Moon, the
winds and the
stars as living.
Woodcut illustration from an
edition of De
sphaera mundi, Venice, 1537....
- by Rosen. Crowther,
Kathleen M. (2020). "Sacrobosco's
Sphaera in
Spain and Portugal". De
sphaera of
Johannes de
Sacrobosco in the
Early Modern Period....
-
Gangemi Editore, p. 127, ISBN 9788849277494 Vogel,
Klaus Anselm (1995).
Sphaera terrae – das
mittelalterliche Bild der Erde und die
kosmographische Revolution...
