Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
6/20/79
7929 LEAVES from siderite at top of s1 prominent ss. ledge just below coal:
Ampelopsis (Cercid?)
METAseq.
Betula
Large Cercidiphyllum
Equisetum
Conifer wood w 3mm very pronounced growth rings
7930 Just 200m east of 7929 on east side of small drainage
Large METAseq
Cercidiphyllum