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[1] [3] [8] A publication by the US Forest Service acknowledged that "The oldest known petroglyph depicting the use of psychoactive mushrooms comes from the rock shelters at Tassili n'Ajjer" and that "It is postulated that the mushrooms depicted on the “mushroom shaman” are Psilocybe mushrooms.". [9] [10] Other drawings with mushroom-shaped ...
Skull of an African golden cat in the Museum Wiesbaden. The African golden cat has a fur colour ranging from chestnut or reddish-brown, greyish brown to dark slaty. Some are spotted, with the spots ranging from faded tan to black in colour. In others the spotting pattern is limited to the belly and inner legs.
Saharan rock art is a significant area of archaeological study focusing on artwork carved or painted on the natural rocks of the central Sahara desert. The rock art dates from numerous periods starting c. 12,000 years ago, and is significant because it shows the culture of ancient African societies.
Skull symbolism is the attachment of symbolic meaning to the human skull. The most common symbolic use of the skull is as a representation of death . Humans can often recognize the buried fragments of an only partially revealed cranium even when other bones may look like shards of stone.
The skull differs by the position of the postpalatine foramina on the maxilla, almost always well in advance of the maxillopalatine suture, and usually about the level of the second premolar; and by the distinct external division of the auditory bulla into its two elements either by a definite groove or, when rarely this is obliterated, by the ...
The African golden cat has a similar build as the caracal's, but is darker and lacks the ear tufts. The sympatric serval can be distinguished from the caracal by the former's lack of ear tufts, white spots behind the ears, spotted coat, longer legs, longer tail, and smaller footprints.
Studies in the 2000s and the 2010s show that the serval, along with the caracal and the African golden cat, forms one of the eight lineages of Felidae. According to a 2006 genetic study, the Caracal lineage came into existence 8.5 million years ago , and the ancestor of this lineage arrived in Africa 8.5–5.6 mya.
Illustration of an African wildcat skull. The fur of the African wildcat is light sandy grey, and sometimes with a pale yellow or reddish hue, but almost whitish on the belly and on the throat. The ears have small tufts, are reddish to grey, with long light yellow hairs around the pinna.