Pair Fossil Atrypa Seashell Specimen from China 7.3 and 6.5 gram

Description

Nice fossil specimens of Atrypa seashell from Yuannan province (SW region) of China.
- 2 pieces lot
Specimens are very clear showing good details.  Size: 24x22x12 mm and 25x22x11 mm
Weight: 7.3 and 6.5 gram
***
Atrypa
Phylum: Brachiopoda  Class: Rhynchonellata   Order: Spiriferida   Suborder: Atripidina   Family: Atrypidae   Genus: Atrypa
Selltotheworld
From all around the world
Pair Fossil Atrypa Seashell Specimen from China 7.3 and 6.5 gram
Nice fossil specimens of
Atrypa seashell
from Yuannan province (SW region) of China.
- 2 pieces lot
Specimens are very clear showing good details.
Size: 24x22x12 mm and 25x22x11 mm
Weight: 7.3 and 6.5 gram
***
Atrypa
Phylum: Brachiopoda  Class: Rhynchonellata   Order: Spiriferida   Suborder: Atripidina   Family: Atrypidae   Genus:
Atrypa
Atrypa
is a genus of brachiopod with shells round to short egg-shaped, covered with many fine radial ridges (or costae), that split further out and growthlines perpendicular to the costae and 2-3 times wider spaced. The pedunculate valve is a little convex, but tends to level out or even become slightly concave toward the anterior margin (that is: opposite hinge and pedicle). The brachial valve is highly convex. There is no interarea (that is a flat area bordering the hinge line approximately perpendicular with the rest of the valve) in either valve.
Atrypa
was a cosmopolitan and occurred from the late Lower Silurian (Telychian) to the early Upper Devonian (Frasnian). Other sources expand the range from the Late Ordovician to Carboniferous, approximately from 449 to 336 Ma.
Item Specifics
Type :
Keychain
Insect Breed :
Beetle
Animal :
Insect
Country of Manufacture :
China
Country/Region of Manufacture :
China
Material :
Resin
Modified Item :
No
Payment
By Paypal
Shipping
Free shipping cost.
We send the goods to USA, Canada, UK, Australia, New Zealand, EU countries and some other European and Asian countries by E-express, a kind of fast postal service by Hong Kong Post. It usually takes about 6 to 10 working days for delivery.
We send the goods to other countries by registered airmail and will take about 8 to 14 working days for delivery.
Returns
Returns: We accept returns with any reason in 30 days.
Contact Us
We will answer buyer messages within 24 hours during working days.
Selltotheworld
From all around the world
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Pair Fossil Atrypa Seashell Specimen from China 7.3 and 6.5 gram
Nice fossil specimens of
Atrypa seashell
from Yuannan province (SW region) of China.
- 2 pieces lot
Specimens are very clear showing good details.
Size: 24x22x12 mm and 25x22x11 mm
Weight: 7.3 and 6.5 gram
***
Atrypa
Phylum: Brachiopoda  Class: Rhynchonellata   Order: Spiriferida   Suborder: Atripidina   Family: Atrypidae   Genus:
Atrypa
Atrypa
is a genus of brachiopod with shells round to short egg-shaped, covered with many fine radial ridges (or costae), that split further out and growthlines perpendicular to the costae and 2-3 times wider spaced. The pedunculate valve is a little convex, but tends to level out or even become slightly concave toward the anterior margin (that is: opposite hinge and pedicle). The brachial valve is highly convex. There is no interarea (that is a flat area bordering the hinge line approximately perpendicular with the rest of the valve) in either valve.
Atrypa
was a cosmopolitan and occurred from the late Lower Silurian (Telychian) to the early Upper Devonian (Frasnian). Other sources expand the range from the Late Ordovician to Carboniferous, approximately from 449 to 336 Ma.
Item Specifics
Type :
Keychain
Insect Breed :
Beetle
Animal :
Insect
Country of Manufacture :
China
Country/Region of Manufacture :
China
Material :
Resin
Modified Item :
No
Payment
By Paypal
Shipping
Free shipping cost.
We send the goods to USA, Canada, UK, Australia, New Zealand, EU countries and some other European and Asian countries by E-express, a kind of fast postal service by Hong Kong Post. It usually takes about 6 to 10 working days for delivery.
We send the goods to other countries by registered airmail and will take about 8 to 14 working days for delivery.
Returns
Returns: We accept returns with any reason in 30 days.
Contact Us
We will answer buyer messages within 24 hours during working days.
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