Specimens of Archaeopteryx length. These hindlimb proportions agree roughly with those of the London specimen. The claw arc of the central pedal digit is about 120 degrees, which is close to the average for all "Archaeopteryx" specimens. This arc is also close to the average for that in perching birds and is well above the mean for ground-dwelling birds, despite conclusions against perching habits based on the short hallux and weak flexor tubercles. The remarkably preserved plumage is one of many features that sets the Berlin specimen head-and-coracoids above all other "Archaeopteryx" fossils to date. Clear feather impressions are visible on both wings,
Archaeopteryx seizing it with its jaws if it was small enough, or with its claws if it was larger. Over the years, twelve body fossil specimens of "Archaeopteryx" and a feather that may belong to it have been found. All of the fossils come from the limestone deposits, quarried for centuries, near Solnhofen, Germany. The initial discovery, a single feather, was unearthed in 1860 or 1861 and described in 1861 by Hermann von Meyer. It is currently located at the Natural History Museum of Berlin. This is generally assigned to "Archaeopteryx" and was the initial holotype, but whether it is a