John Mason Clarke (April 15, 1857 – May 29, 1925) was an American teacher, geologist and paleontologist. Born in Canandaigua, New York, the fifth of six...

John Clarke may refer to: John Clarke Whitfield (1770–1836), English organist and composer John Sleeper Clarke (1833–1899), American/British actor and...

by showcasing numerous homologies between the two groups. In 1912, John Mason Clarke and Rudolf Ruedemann published The Eurypterida of New York in which...

drama Bosch. Clarke was born in St. Louis, Missouri, the daughter of Ernest Clarke, an engineer, and Carolyn, a homemaker. Clarke attended John Burroughs...

he replaced the name Eurysoma with the name Carcinosoma. In 1912, John Mason Clarke and Rudolf Ruedemann declared that the differences between Eusarcus...

Størmer in 1974). In 1912, the family Pterygotidae was erected by John Mason Clarke & Rudolf Ruedemann in 1912 to include the eurypterid genera Pterygotus...

Jenny Clack (England, 1947-2020) T. H. Clark (Canada, 1893-1996) John Mason Clarke (United States, 1857-1928) Preston Cloud (United States, 1912-1991)...

past and present presidents of the Paleontological Society. 1909 John Mason Clarke 1910 Charles Schuchert 1911 William Berryman Scott 1912 David White...

ex 1869, engineer, professor of civil engineering and mathematics John Mason Clarke 1877, New York state paleontologist and geologist L. Hamilton McCormick...

M.Black – John McConnell Black (1855–1951) J.M.Clarke – John Mason Clarke (1857–1925) J.M.Coult. – John Merle Coulter (1851–1928) J.M.C.Rich. – Jean Michel...

a bilobed telson. The family Pterygotidae was erected in 1912 by John Mason Clarke & Rudolf Ruedemann to constitute a group for the genera Pterygotus...

surface of the fossils, but in 1888 Hall and American paleontologist John Mason Clarke pointed out that no described Echinocaris actually had spines similar...

Glass Manufacturing Company Alfred E. Bates, U.S. Army major general John Mason Clarke, paleontologist Stephen A. Douglas, an American politician from Illinois...

Mason Will John Greenwood (born 1 October 2001) is an English professional footballer who plays as a forward for Ligue 1 club Marseille. A graduate of...

of arthropods, and was thus treated as a nomen dubium. Ruedemann, John Mason Clarke and Rudolf. The Eurypterida of New York. "Lille1tv - Eurypterid phylogeny...

some fossil material sent from Cerro Blanco, Jachal, Argentina to John Mason Clarke at the New York State Museum was published. The fossils, then thought...

the locality allowed the two species to be synonymized in 1912 by John Mason Clarke and Rudolf Ruedemann as the fossils of P. osborni proved identical...

late 19th to early 20th centuries. In 1912, American paleontologists John Mason Clarke & Rudolf Ruedemann declared that the differences between Eusarcus...

— Archibald Geikie 1905 — Charles Doolittle Walcott 1908 — John Mason Clarke 1911 — John C. Branner 1914 — Henry Fairfield Osborn 1917 — William Morris...

re-installation. Frederick James Hamilton Merrill – museum director (1894–1904) John Mason Clarke – museum director (1904–1925) William Martin Beauchamp – archaeologist...

who does not derive his/her livelihood from the study of fossils). John Mason Clarke, the society's first President List of presidents of the Paleontological...

of Llandovery age in Scotland. In 1912, American paleontologists John Mason Clarke and Rudolf Ruedemann noted that Carcinosoma was sufficiently similar...

the term, Mason himself did not use the term "clarke". A variant term "clarke value" is occasionally used (examples:: 778 ). However, "clarke value" can...

directed by Rudolph Cusumano, and starring Robert Clarke, Francine York, Sydney Mason, Maralou Gray, and John Warburton. The film marks the onscreen debut...

specimen, was designated as the type specimen. In 1912, paleontologists John Mason Clarke and Rudolf Ruedemann considered E. kokomoensis different enough from...

series of fossils described and assigned to Hughmilleria shawangunk by John Mason Clarke and Rudolf Ruedemann in 1912. They believed that the carapaces with...

Llandovery (Early Silurian) age in the United States was described by John Mason Clarke and Rudolf Ruedemann. It is so far the smallest species of Erettopterus...

(as Eurypterus approximatus) together with American paleontologist John Mason Clarke based on fossils also recovered from Pennsylvania. The English geologist...

Landon (who also produces), and Michael Kennedy. The film stars Olivia Holt, Mason Gooding, Gigi Zumbado, Michaela Watkins, Devon Sawa, and Jordana Brewster...

for Mason Community". epodunk.com. 2007. Archived from the original on June 8, 2011. Retrieved April 18, 2011. "Bibliography on Mason County". Clarke Historical...