What Are Cookies
Cookies are small text files stored on your device when you visit a website. They help the site remember your actions and preferences over time. This policy explains how cookies and similar storage technologies are used on this catalogue.
Essential Storage
Certain cookies are necessary for the catalogue to function. These are used to maintain session state, remember your privacy choices, and enable core features such as navigating between pages and accessing your account if you have registered. These cookies do not require your consent and are set automatically. Without them, basic operations like moving from one page to another or saving your cookie preferences would not be possible.
Preference Cookies
Where you have selected display preferences—such as font size, theme, or language—a cookie may store those choices so that they persist across visits. These are first-party cookies and are not shared with third parties. For example, if you choose a larger font for reading a title like Excavations at the LoDaisKa Site in the Denver, Colorado area — Background and Themes, that preference is remembered for your next visit. You can clear these cookies at any time, and your settings will revert to defaults.
Analytics and Performance
Where analytics are enabled, we use first-party cookies to collect anonymous information about how visitors interact with the catalogue. This helps us understand which titles and categories—such as Anthropology or Customs Everyday Life—are most frequently consulted, and how users navigate the site. The data is aggregated and does not identify you personally. It allows us to improve the catalogue's organization and discoverability, ensuring that works like Narrative of Henry Watson, a fugitive slave — Themes and Context and The Emeryville Shellmound — A Closer Reading are easy to find. You may opt out of analytics cookies through the cookie settings link in the footer.
Advertising Technologies
If advertising is displayed on this catalogue, Google advertising services may place cookies on your device to deliver relevant advertisements and measure their performance. These cookies may be first-party or third-party and may track your visits across different websites. You can manage your preferences for Google advertising through the Google Ads Settings page. Note that advertising is not always present; when it is, you have the choice to decline advertising cookies without affecting your ability to browse the catalogue.
Third-Party Cookies
Some pages may embed content from external services, such as videos or social media feeds. These services may set their own cookies, which are governed by the privacy policies of those providers. We do not control these cookies. For instance, if a page includes a video about Early British trackways, moats, mounds, camps, and sites — Context and Discussion, the video platform may place cookies for playback functionality or analytics.
Session and Persistent Cookies
Session cookies are temporary and expire when you close your browser. Persistent cookies remain on your device for a longer period, though the exact duration varies by cookie. You can view the expiration date of each cookie in your browser’s developer tools. Session cookies are typically used for essential functions like maintaining your login state, while persistent cookies store preferences or analytics identifiers.
Local Storage
In addition to cookies, this catalogue may use local storage (such as HTML5 localStorage) to store preferences or cached data. Local storage is not automatically cleared when you close your browser and can be managed through your browser settings. For example, your reading progress on a long work like A Narrative of the Captivity and Adventures of John Tanner might be saved locally so you can resume where you left off.
Managing Cookies
Most browsers allow you to view, block, or delete cookies. You can also configure your browser to notify you when a cookie is set. If you disable essential cookies, some features of the catalogue may not work as intended. For example, you may need to re-enter preferences on each visit. Instructions for managing cookies are typically found in your browser's help section. For mobile devices, similar controls are available in the browser settings.
Your Consent Choices
When you first visit the catalogue, you may be presented with a banner asking for consent to non-essential cookies. You can accept or decline optional categories such as analytics and advertising. If you later wish to change your choices, you can do so through the cookie settings link available in the footer of each page. Withdrawal of consent does not affect the lawfulness of processing based on consent before its withdrawal. Your preferences are stored in an essential cookie to remember your choices.
Changes to This Policy
This cookie policy may be updated from time to time. Any changes will be reflected on this page, and where appropriate, you will be notified of material changes when you next visit the catalogue. We encourage you to review this policy periodically to stay informed about how we use cookies.