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  2. Jackson ratio - Wikipedia

    en.wikipedia.org/wiki/Jackson_ratio

    The Jackson ratio is calculated by taking the weight of the tortoise in grams and dividing it by the cube of the length of the tortoise's carapace in centimeters. [1] This is essentially a value of the density of the tortoise in g/cm 3. The optimal value for this ratio is 0.21 with a range of 0.18–0.22 being acceptable for hibernation.

  3. Testudo formation - Wikipedia

    en.wikipedia.org/wiki/Testudo_formation

    The testudo was a common formation in the Middle Ages, being used by Muhammad's forces during the Siege of Ta'if in 630, [4] also by the Carolingian Frankish soldiers of Louis the Pious to advance on the walls of Barcelona during the siege of 800–801, by Vikings during the siege of Paris in 885–886, by East Frankish soldiers under king ...

  4. Echiniscus testudo - Wikipedia

    en.wikipedia.org/wiki/Echiniscus_testudo

    Doyère based his description off specimens collected in Paris. [1] The neotype designated by Gąsiorek and colleagues was collected in Paris's Montmartre Cemetery . [ 7 ] The type localities of the junior synonyms E. bellermanni and E. inermis are both in Germany: the former is Greifswald , [ 2 ] and the latter is the Taunus mountains near ...

  5. Testudinoidea - Wikipedia

    en.wikipedia.org/wiki/Testudinoidea

    Testudinoidea Midland painted turtle (Chrysemys picta marginata) a species of the family Emydidae in the Testudinoidea superfamily : Scientific classification; Domain: ...

  6. Coordinated Video Timings - Wikipedia

    en.wikipedia.org/wiki/Coordinated_Video_Timings

    In revision 1.2, released in 2013, a new "Reduced Blanking Timing Version 2" mode was added which further reduces the horizontal blanking interval from 160 to 80 pixels, increases pixel clock precision from ±0.25 MHz to ±0.001 MHz, and adds the option for a 1000/1001 modifier for ATSC/NTSC video-optimized timing modes (e.g. 59.94 Hz instead ...

  7. Marginated tortoise - Wikipedia

    en.wikipedia.org/wiki/Marginated_Tortoise

    Sequence evolution at least in mtDNA is known to proceed much more slowly in some turtles and tortoises than in others; [5] the rate of the mitochondrial 12S rRNA gene in Testudo is probably a rather low 1.0–1.6% per million years (as this fits best the paleobiogeographical situation), limiting the resolution provided by molecular systematics.

  8. Greek tortoise - Wikipedia

    en.wikipedia.org/wiki/Greek_tortoise

    Greek tortoise Temporal range: Pliocene–Holocene PreꞒ Ꞓ O S D C P T J K Pg N Possible Late Miocene record T. g. nabeulensis male in Tunisia Conservation status Vulnerable (IUCN 3.1) Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Reptilia Order: Testudines Suborder: Cryptodira Superfamily: Testudinoidea Family: Testudinidae Genus: Testudo Species: T ...

  9. Testudo hellenica - Wikipedia

    en.wikipedia.org/wiki/Testudo_hellenica

    Testudo hellenica is an extinct genus of tortoise of the genus Testudo from the Miocene Nea Messimvria Formation (Zone MN 10) of Greece. [1] T. hellenica is the earliest known crown-Testudo from Greece (according to Garcia et al., 2020), since the next oldest Testudo species, T. marmorum, from Greece come from the Turolian (7.3-7.2 ma) Pikermi beds.