The upper, wide opening of the duct is attached by elastic, peritoneal lamellae to the hinder margin of the left lung; the middle portion of the duct is glandular and thick-walled, for the deposition of the albumen; it is connected by a short, constricted  isthmus  (where the shell-membrane is formed) with a dilated  uterus  in which the egg receives its calcareous shell and eventual pigmentation.
Conesville is a village in Coshocton County, Ohio, United States, along the Muskingum River. The population was 347 at the 2010 census.
Martinsville is a village in Clinton County, Ohio, United States. The population was 440 at the 2000 census. Martinsville is located at 39Â°19â²23â³N 83Â°48â²40â³W / 39.32306Â°N 83.81111Â°W / 39.32306; -83.81111 (39.323042, -83.811003). According to the United States Census Bureau, the village has a total area of 0.4 square miles (1.1 kmÂ²), all of it land.