A detailed geological study has been carried out in the Lesser Himalayan rocks distributed Panchkhal-Dolalghat- Sukute area Kavre Palanchowk and Sindupalchowk districts. The belongs to Kuncha Formation of Lower Nawakot Group, Benighat Slate Upper Complex; Raduwa Formation, Bhaisedobhan Marble, Kalitar Chisapani Quartzite, Kulikhani Markhu Bhimphedi Group Tistung Phulchauki Kathmandu Complex. Th...

Abundant calcareous tempestites with chert and hummocky cross-stratification (HCS) occur in Upper Jurassic successions (Milanos Formation) of the Subbetic (Betic Cordillera, Southern Spain). These calcareous tempestite beds are calcisiltites and very fine calcarenites with peloids and bioclasts, and have thicknesses between 25 and 75 cm. Beds show symmetrical wave ripple lamination near the top...

The effect of the paleoclimatic and paleoenvironmental changes on the structure of the bioticcommunities are stronger and better recorded in the shelf area than in the open sea. The present study isdevoted to impact of climatic events on some species of calcareous nannofossils. For this reason, 17samples of surface sediments of the Persian Gulf were studied. Preservation of calcareous nannofoss...

Abstract Predicting the response of rocky coasts to different erosional agents remains a great challenge at present. The episodic and discontinuous nature instability processes typical hard bedrocks makes it difficult make predictions based on observations over short research periods. This work aims contribute understanding geomorphological evolution cliffs by means case study geologically comp...

Understanding the key aspects of plant regeneration from seeds is crucial in assessing species assembly to their habitats. However, the regenerative traits of seed dormancy and germination are underrepresented in this context. In the alpine zone, the large species and microhabitat diversity provide an ideal context to assess habitat-related regenerative strategies. To this end, seeds of 53 spec...

Accumulation of heavy metals in Jordanian soils irrigated with treated wastewater threatens agricultural sustainability. This study was carried out to investigate the environmental fate of Zn, Ni, and Cd in calcareous soils irrigated with treated wastewater and to elucidate the impact of hydrous ferric oxide (HFO) amendment on metal redistribution among soil fractions. Results showed that sorpt...

Sponges are an important component of benthic ecosystems in New Zealand, and as suspension feeders they can process large volumes of water meaning that their interaction with the water column is likely to be of great importance. Our research focuses on the functional role of sponges as suspension feeders in temperate rocky subtidal ecosystems on the Wellington South Coast, New Zealand. We inves...

A test coupon coated with light calcareous tubeworm fouling was scanned, scaled and reproduced for wind-tunnel testing to determine the equivalent sand grain roughness ks. It was found that this surface had a ks = 0.325 mm, substantially less than the previously reported values for light calcareous fouling. This result was used to predict the drag on a fouled full scale ship. To achieve this, a...

Ashy dermatosis, also known as erythema dyschromicum perstans, is a peculiar, slowly progressive, idiopathic dermal melanosis. In most cases, slate gray- to lead-colored patches are symmetrically distributed over the body. Ashy dermatosis with a unilateral distribution is rare. We report a case of unilateral ashy dermatosis in a 27-year-old Korean man.

W Paul Bissett', Oscar Schofield\ Curtis D Mobley\ Michael F Crowleyl and Mark A Moline" 'Florida Environmental Research Institute, Tampa, Florida, USA; l(ooslol Ocean ObservQtion Laboratory, Institute of Marine and Coastal Sciences. Rutgers University, New Brunswick, New Jersey, USA; ISequoia Scientific, Inc.. Redmond,Washington, USA; 'Biological Sciences Department, California Polytechnic Sla...