Results 101 to 110 of about 8,428 (209)

A Study of Pennsylvanian Sandstones in the Mayflower Residence Hall Area Iowa City, Iowa, 1980 [PDF]

, 1980
The study area was confined to the Pennsylvanian rocks in the vicinity of the Mayflower Residence Hall of Iowa City, Iowa. The goals of this study were to 1. Map the Pennsylvanian units present in the area and describe their lithologies. 2. Determine the

core  

Pennsylvanian Palæoecology [PDF]

Nature, 1963
openaire   +1 more source

Fossil wood cells recorded 300 million years of Europe's tectonic history. [PDF]

Sci Rep
Trümper S, Franz M, Sosa G, van den Kerkhof A, Zeh A, Tatzel M, Kronz A, Techmer K, Di Rocco T, Pack A, Rößler R.   +10 more
europepmc   +1 more source

Widespread tropical cyclone activity during the Late Paleozoic Ice Age. [PDF]

Nat Commun
Yan Q, Macarewich S, Jiang N, Kemp DB, Huan D, Poulsen CJ, Zhang J, Zhang Z, Wang H.   +8 more
europepmc   +1 more source

Shelling Out: Eugenic Afterlives in Egg Donation Advertising in Two Elite University Newspapers. [PDF]

Yale J Biol Med
Hagan C.
europepmc   +1 more source

Little bits of dragonfly history repeating exemplified by a new Pennsylvanian family. [PDF]

R Soc Open Sci, 2023
Yang N, Ren D, Béthoux O.
europepmc   +1 more source

Buried, not erased: palynofloras in ultra-high-pressure metamorphic rocks. [PDF]

Sci Rep
Carosi R, Montomoli C, Iaccarino S, Dana D, Corno A, De Cesari F, Spina A.   +6 more
europepmc   +1 more source

Early evolutionary history of the seed. [PDF]

Biol Rev Camb Philos Soc
Bateman RM, Spencer ART, Hilton J.
europepmc   +1 more source

Early evolution of the stonefly lineage (Insecta, Plecoptera) revealed by a new diversity of Carboniferous stem-group species. [PDF]

BMC Ecol Evol
Sroka P, Rosová K, Leipner A, Prokop J.
europepmc   +1 more source

Mandibular form and function is more disparate in amniotes than in non-amniote tetrapods from the late Palaeozoic. [PDF]

PeerJ
Ponstein J, MacDougall MJ, Schaeffer J, Kammerer CF, Fröbisch J.   +4 more
europepmc   +1 more source