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Unlike the related short-eared owl, the long-eared owl is relatively more rare in the La Brea pits. This might be due to the species' preference for wooded areas, although it does not require closed canopy forests. Additionally, unlike many of the more common owls known from fossil material, the long-eared owl is much more strictly nocturnal.
There is a layer of enamel and even a layer of pulp. The whole shield is made up of thousands of small teeth fused together. This bony skull--one of the earliest in the fossil record--is made entirely of little teeth. Teeth originally arose to bite creatures (see Conodonts); later a version of teeth was used in a new way to protect them." [4]
Paleodictyon consist of thin tunnels or ridges that usually form hexagonal or polygonal-shaped honeycomb-like network. [1] Both irregular and regular nets are known throughout the stratigraphic range of Paleodictyon, but it is the striking regular honeycomb pattern of some forms such as P. carpathecum and P. nodosum which make it notable and widely studied.
Ypresiglaux (meaning "Ypresian owl") is an extinct genus of strigiform bird from the Early Eocene London Clay Formation of Essex, United Kingdom and Nanjemoy Formation of Virginia, United States. The genus contains two species: Y. michaeldanielsi , known from a partial skeleton, and Y. gulottai , known from a distal tarsometatarsus.
"Early Cambrian metazoan fossil record of South China: Generic diversity and radiation patterns". Palaeogeography, Palaeoclimatology, Palaeoecology . 254 (1–2): 229–249.
The owl's remains date back to the Miocene-Pliocene boundary 5.5 to 5 million years ago. The fossil bones are about 60% as long again as a modern barn owl, [1] giving a total length of about 50–65 cm for T. robusta. This owl provides an interesting case study of evolution and insular gigantism.
In trace fossil nomenclature a Latin binomial name is used, just as in animal and plant taxonomy, with a genus and specific epithet. However, the binomial names are not linked to an organism, but rather just a trace fossil. This is due to the rarity of association between a trace fossil and a specific organism or group of organisms.
Crossbody bag: a bag worn across the body from shoulder to hip; this is as opposed to a smaller hand carried bag such as a clutch as well as opposed to a larger bag such as a tote or bowling bag; a baguette, for example, may be worn crossbody, as can a half-moon or a messenger bag, but a tote cannot be worn this way nor can a hobo (some bucket ...
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