The 1st claw of the Utahraptor was thought to be a rib--they grew 'em big in this period, from Latin for "chalk"
[DOC] [TLE] Phenomena - National Geographic [PAR] Jul 5, 2016 ... Baby chicks and ducklings and the birds they grow into may not sound like ... 
Over the same time period, backyard poultry sickened 877.