Preview
Accession Number
PEH.289P.a
Geological Time Period
Either Carboniferous or Permian for first appearance
Kingdom
Plantae
Phylum
Tracheophyta
Class
Lycopodiopsida
Order
Lepidodendrales
Family
Lepidodendraceae
Genus
Sigillaria
Physical Characteristics
Flat black plate with parallel lines, around 2 cm apart. Inside the spaces are equally spread apart dots.
Description
St. Clair, Pennsylvania
Number of Pieces
1
Measurements (cm.)
19
Ursinus Acquisition Date
5-31-2007
Donor
Dr. E Lee Porter
