Why is "Antorbital fenestra" trending?
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Trend Analysis
- Ranking position: #
- Date: 2026-03-20 14:15:16
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
An antorbital fenestra is an opening in the skull that is in front of the eye sockets. This skull character is largely associated with archosauriforms, first appearing during the Triassic Period. Among extant archosaurs, birds still possess antorbital fenestrae, whereas crocodylians have lost them. The loss in crocodylians is believed to be related to the structural needs of their skulls for the bite force and feeding behaviours that they employ. In some archosaur species, the opening has closed but its location is still marked by a depression, or fossa, on the surface of the skull called the antorbital fossa.
Read more on Wikipedia →Related Topics
- Archosauriformes
- Archosaurs
- Bird
- Ceratopsian
- Clade
- Crocodylian
- Dinosaur
- Dinosaurs
- Extant taxon
- Fenestra (anatomy)
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Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.