The story
From ptilo- + chronology; coined by Thomas C. Grubb, Jr.
Etymology from Wiktionary, CC BY-SA 4.0.
ptilochronology
Today it means: The study of feather growth rates as an index of nutritional condition in birds Full definition →
Today it means: The study of feather growth rates as an index of nutritional condition in birds Full definition →
From ptilo- + chronology; coined by Thomas C. Grubb, Jr.
Etymology from Wiktionary, CC BY-SA 4.0.