Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Ilers formation 2150 feet, 68% li. 16% odl.
Probably = Leonard formation.
(27) Cmpl. pellets 1-5 inches. Basal cmpl.
Thickness 27 to 260 feet. 40
(28) th. at once exposed. 200
(29) odl. with pockets of calcite 6
(30) odl. cmpl. and li. at once exposed. 187
Has small Tramas and Fusulina
(31) Thin bedded li. with Fusulina in profusion 132
(32) Li. Hard 5
(33) Thinbedded li 15
(34) Hard li. 4
(35) Thinbedded li 21
(36) Two beds of hard li 8
(37) Thinbedded li. at once exposed 11