The Lower Cambrian Fossil-Lagerstätte at Sinsk (Sinsk Formation, Lena River, Siberia) yields extraordinarily preserved fossils. A new trilobite-like arthopod from this site, Phytophilaspis pergamena gen. et sp. n., is assigned to the subclass Conciliterga Hou & Bergström, 1997, ordet and family indet. It is characterized by a large cephalon with facial sutures and relatively large eyes, strongly reduced thorax and very large pygidium. The facial sutures are not connected with the eyes; librigenae preserve marks of segmentation and may represent fused pleurae of the posterior segments of the cephalon. Unlike trilobites, the original mineralization of the carapace was very weak or absent. The new arthropod differs from all of other Conciliter...
ABSTRACT: A fourth specimen of the enigmatic Lower Cambrian arthropod Paleomerus hamiltoni is descri...
Mid-Cambrian biotas of the Spence, Wheeler, Marjum, and Weeks formations in Utah are exceptionally d...
Cambrian. The first appearance of trilobites defines the start of Series 2 of the Cambrian, and the...
yields exfraordinarily preserved fossils. A new trilobite-like arthopod from this site, Phytophilasp...
Arthropods have a rich fossil record spanning the Phanerozoic. Biomineralized forms such as the exti...
The Cambrian sequence of the Świętokrzyskie Mts. (Holy Cross Mts.) is rich both in body fossils and ...
Background: Exceptionally preserved Palaeozoic faunas have yielded a plethora of trilobite-like arth...
Juveniles of Antigonia were found in fossil state for the first time. The specimens described repres...
Small shelly fossils are common in sediments of Early Cambrian age and include the earliest common r...
The evolutionary origins of animal phyla are intimately linked with the Cambrian explosion, a period...
Abstract. Upper lower Cambrian (provisional Cambrian Series 2) trilobites are described from three s...
New assemblages of skeletal fossils chemically extracted from carbonates of the Cambrian Stage 2–Dru...
Background: Exceptionally preserved Palaeozoic faunas have yielded a plethora of trilobite-like arth...
Middle and basal Upper Cambrian strata are well exposed in an old quarry at Gudhem in the Falbygden ...
New fossil discoveries are reported from the Grammajukku Formation at Luobákte south of Lake Tornetr...
ABSTRACT: A fourth specimen of the enigmatic Lower Cambrian arthropod Paleomerus hamiltoni is descri...
Mid-Cambrian biotas of the Spence, Wheeler, Marjum, and Weeks formations in Utah are exceptionally d...
Cambrian. The first appearance of trilobites defines the start of Series 2 of the Cambrian, and the...
yields exfraordinarily preserved fossils. A new trilobite-like arthopod from this site, Phytophilasp...
Arthropods have a rich fossil record spanning the Phanerozoic. Biomineralized forms such as the exti...
The Cambrian sequence of the Świętokrzyskie Mts. (Holy Cross Mts.) is rich both in body fossils and ...
Background: Exceptionally preserved Palaeozoic faunas have yielded a plethora of trilobite-like arth...
Juveniles of Antigonia were found in fossil state for the first time. The specimens described repres...
Small shelly fossils are common in sediments of Early Cambrian age and include the earliest common r...
The evolutionary origins of animal phyla are intimately linked with the Cambrian explosion, a period...
Abstract. Upper lower Cambrian (provisional Cambrian Series 2) trilobites are described from three s...
New assemblages of skeletal fossils chemically extracted from carbonates of the Cambrian Stage 2–Dru...
Background: Exceptionally preserved Palaeozoic faunas have yielded a plethora of trilobite-like arth...
Middle and basal Upper Cambrian strata are well exposed in an old quarry at Gudhem in the Falbygden ...
New fossil discoveries are reported from the Grammajukku Formation at Luobákte south of Lake Tornetr...
ABSTRACT: A fourth specimen of the enigmatic Lower Cambrian arthropod Paleomerus hamiltoni is descri...
Mid-Cambrian biotas of the Spence, Wheeler, Marjum, and Weeks formations in Utah are exceptionally d...
Cambrian. The first appearance of trilobites defines the start of Series 2 of the Cambrian, and the...