-40%
Very rare big pre dinosaur fossil lycopod Bergeria dilatata with branch scars
$ 41.18
- Description
- Size Guide
Description
My specimens are genuine and will be delivered with a Certificate of authenticity, age and origin and scientific works copy described this species !I combine shipping costs.
Each item is different, so please wait with payment after purchase -
I will send You a combine invoice.
Usually, it will be cost of shipping the heaviest item.
Specimen:
Pre dinosaur fossil plant , rarer coal age lycopod
Bergeria
dilatata
Lindey & Hutton
with branch scars
!
Locality:
All detailed and accurate data will be provided with the specimen
Stratigraphy:
Upper Carboniferous – Pennsylvanian -  Westphalian B
Age:
c
a. 310/ 315 Mya
Matrix dimensions:
ca. 20
,0 x 11,0 x 3,5 cm ( scale-bar ( white square on pictures is 1,0 x 1,0 cm)
Description:
Rarer lycopod genus of
Bergeria
dilatata
Lindey & Hutton
with branch scars preserved ! Very rare fossil !
Bergeria
(also known as the "Scale tree") is an extinct genus of primitive, vascular, arborescent (tree-like) plant related to the Lycopsids (club mosses). It was part of the coal forest flora. They sometimes reached heights of over 30Â metres (100 ft), and the trunks were often over 1Â m (3.3 ft) in diameter, and thrived during the Carboniferous period. Sometimes called "giant club mosses", this is actually not correct as they are actually closer to quillworts than to club mosses. The closely packed diamond-shaped leaf scars left on the trunk and stems as the plant grew provide some of the most interesting and common fossils in Carboniferous shales and accompanying coal deposits. These fossils
In the 19th Century, due to the reptilian look of the diamond-shaped leaf scar pattern, petrified trunks of
Lepidodendron
were exhibited at fairgrounds as giant fossil lizards or snakes. The name
Lepidodendron
comes from the Greek
lepido
, scale, and
dendron
, tree.
Systematic:
Division:
Tracheophyta (Lycoposida)
Class:
Lycopodinae
Order:
Lycophodiales
Family:
Lepidodendraceae
Genus:
Bergeria
Species:
Bergeria
dilatata
Lindey & Hutton