1. (of taxa) occurring in different geologic times

See also: asynchronous

• Pycnogonida
• pycnometer
• pycnosis
• pycnotic
• Pydna
• pye-dog
• pyelitis
• pyelogram
• pyelography
• pyelonephritis
• pyemia
• pyemic
• pygidium
• Pygmalion
• pygmy
• pygmy chimpanzee
• pygmy cypress
• pygmy marmoset
• pygmy mouse
• pygmy sperm whale
• Pygopodidae
• Pygopus
• Pygoscelis
• Pygoscelis adeliae
• pyinma