Results 31 to 40 of about 62,971 (311)

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Freight Bill, Atlantic Coast Line Railroad Company - Holmes Funeral Parlor [PDF]

open access: yes, 1925
Document: Bill listing charges on funeral supplies from Clark Chem Co, Denver Colorado, to Holmes Funeral Directors, Jacksonville, Florida via Atlantic Coast Line Railroad Company. Stamps and handwritten notations on front. Stamped: Atlantic Coast Line R.
Atlantic Coast Line Railroad Company
core  

Feeding by grey seals in the Gulf of St. Lawrence and around Newfoundland

open access: yesNAMMCO Scientific Publications, 2007
Diet composition of grey seals in the Gulf of St. Lawrence (Gulf) and around the coast of Newfoundland, Canada, was examined using identification of otoliths recovered from digestive tracts. Prey were recovered from 632 animals.
M O Hammill   +4 more
doaj   +1 more source

The Atlantic Coast of Long Island

open access: yesCoastal Engineering 1968, 1968
The south shore of Long Island, located on the northeast coast of the United States, consists of 120 miles of headlands and harrier beach which is breached by inlets that interconnect the coastal bays with the Atlantic Ocean. The shore is subject to severe changes due to constant attack of the ocean, rising level of the ocean and severe storms.
openaire   +2 more sources

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

open access: yesThe Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro   +1 more
wiley   +1 more source

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

open access: yesBiological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen   +15 more
wiley   +1 more source

Revisão taxonômica das espécies de Anthurium (Araceae) seção Urospadix subseção Flavescentiviridia

open access: yesRodriguésia
RESUMO Apresenta-se o estudo taxonômico de 35 espécies de Anthurium seção Urospadix subseção Flavescentiviridia, com base em análises dos caracteres morfológicos vegetativos e reprodutivos, a partir de material coletado em campo e de exsicatas de ...
Marcus A. Nadruz Coelho   +2 more
doaj   +1 more source

Flight of the dragons: a global review of migration in Odonata

open access: yesBiological Reviews, EarlyView.
ABSTRACT Insects are the most abundant and ecologically important animal migrants. Yet, we know relatively little about the patterns and processes underlying insect migration. Dragonflies (Anisoptera) and damselflies (Zygoptera) comprise the ancient insect order Odonata, whose ancestors were the first organisms to fly on Earth.
Johanna S.U. Hedlund   +3 more
wiley   +1 more source

Carte postale photographique et balnéarisation des villes littorales : le cas de Royan (1895-1920)

open access: yesConfins, 2019
Between 1895 and 1920, the city of Royan’s seaside economy experienced a new boom, making it one of the most visited resorts on the French Atlantic coast.
Benjamin Caillaud
doaj   +1 more source

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