Very much like a dead bird, the pteranodon fell out of the sky at 4:18 of a Wednesday, fell whistling, end-over-end, landing squarely in the middle of Sixth Avenue and 47th Street. It fell flat-out, wings spread, and crushed a Mustang, two Cadillacs, a Buick Riviera, three VW’s, the front end of a Peugeot, and a Greyline Tours sightseeing bus.

The fall of the beast killed eighty-seven people, but it was not that, precisely, that caught the attention of Will Kiley as he emerged from one of the small smut bookshops dotting Sixth Avenue, his parcel of paperbacks and photo sets showing Puerto Rican girls with unshaved armpits and spread thighs clutched to his side. Riley’s attention was initially caught by the crashing shape as it shadowed the street, then by the crashing sound as the extinct creature impacted, and then by his recognition of the beast as not merely a pterodactyl, but specifically as a pteranodon, genus ornithostoma. Kiley, a third year student at Columbia University, majoring in Historical Geology, instantly recognized the osseous crest extending the skull to the rear in an effective counterweight, balancing the mass of the immense, bony, toothless beak.

Kiley observed this aspect of the beast in the dust-settling instant after the pteranodon, crashing, bounced, rose into the air amid a welter of automobile parts and crushed humans, hung there as though observing its own handiwork, and then slammed down again very near its original ground zero. One vast wing lay spread like a dusty, olive gray tarpaulin over the still feebly struggling bodies of victims trapped beneath it; an edge fluttered as pocketed air escaped, bearing a pungent reek of reptilian juices. The other extended across 47th Street, sagging, warty leather stretched on thin bones like collapsed aluminum tubing, the fingered tip caressing a tarnished brick front adorned by a clustered trio of brazen spheres.