lime kiln during firing, wood engraving, published in 1880 - calcareous stock illustrationsLime kiln during firing, wood engraving, published in 1880
historical view of innsbruck, tyrol, austria, wood engraving, published 1893 - calcareous stock illustrationsHistorical view of Innsbruck, Tyrol, Austria, wood engraving, published 1893
worms, hand-colored chromolithograph, published in 1882 - calcareous stock illustrationsWorms, hand-colored chromolithograph, published in 1882
orbulina foraminifera ,covered with calcareous needles (latin for "hole bearers"; informally called "forams") are single-celled organisms, members of a phylum or class of amoeboid protists, commonly an external shell of diverse forms and materials - calcareous stock illustrationsOrbulina Foraminifera ,covered with calcareous needles (Latin for "hole bearers"; informally called "forams") are single-celled organisms, members of a phylum or class of amoeboid protists, commonly an external shell of diverse forms and materials
comparative shell coiling and surface texture of spirorbis species from the devonian - calcareous stock illustrationsComparative shell coiling and surface texture of Spirorbis species from the Devonian
microscopic section of a calcareous breccia in the lower silurian coniston limestone of shap wells, westmoreland - calcareous stock illustrationsMicroscopic section of a calcareous breccia in the Lower Silurian Coniston Limestone of Shap Wells, Westmoreland
illustration showing estivation of grove snail or brown-lipped snails (cepaea nemoralis) on grass stems during hot, arid summer - calcareous stock illustrationsIllustration showing estivation of Grove Snail or Brown-Lipped Snails (Cepaea nemoralis) on grass stems during hot, arid summer
the calcareous sponges of class calcarea are members of the animal phylum porifera, the cellular sponges - calcareous stock illustrationsThe calcareous sponges of class Calcarea are members of the animal phylum Porifera, the cellular sponges
palaeocarpilius macrocheilus, a fossil crab species from the eocene epoch, named after its large claws ,"macrocheilus" or "macrocheilus" meaning "large claw" - calcareous stock illustrationsPalaeocarpilius macrocheilus, a fossil crab species from the Eocene epoch, named after its large claws ,"macrocheilus" or "macrocheilus" meaning "large claw"
microscopic skeletal architecture and internal chambering of the foraminifer nummulina laevigata - calcareous stock illustrationsMicroscopic skeletal architecture and internal chambering of the foraminifer Nummulina laevigata
radiole tentacles of a serpula plume worm - 19th century - calcareous stock illustrationsRadiole Tentacles of a Serpula Plume Worm - 19th Century
clathrina coriacea is a species of calcareous sponge belonging to the family clathrinidae - calcareous stock illustrationsClathrina coriacea is a species of calcareous sponge belonging to the family Clathrinidae
the calcareous sponges of class calcarea are members of the animal phylum porifera, the cellular sponges - calcareous stock illustrationsThe calcareous sponges of class Calcarea are members of the animal phylum Porifera, the cellular sponges
pterygotus is a genus of giant predatory eurypterid, a group of extinct aquatic arthropods - calcareous stock illustrationsPterygotus is a genus of giant predatory eurypterid, a group of extinct aquatic arthropods
triassic fossils, wood engravings, published in 1877 - calcareous stock illustrationsTriassic fossils, wood engravings, published in 1877
clathrina coriacea is a species of calcareous sponge belonging to the family clathrinidae - calcareous stock illustrationsClathrina coriacea is a species of calcareous sponge belonging to the family Clathrinidae
